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Agilent Varian NHS-35 Diffusion Pump With Standard Cold Cap, Inlet 35 in. ASA, 240VAC
Out of Stock


Agilent Varian NHS-35 Diffusion Pump With Standard Cold Cap Inlet flange 35 in. ASA, foreline flange 6 in. ASA, 3 Phase, 240 VAC.Maximum Pumping Speed of 50,000 l/s Air, 62,500 l/s Helium, Agilent Varian These Varian Agilent High Throughput models include the series HS-16, HS-20, HS-32 and NHS-35. This is the NHS-35 diffusion high throughput vacuum pump. They are the primary industrial standard for high vacuum pumping mechanism. The Agilent Varian NHS-35 diffusion pumps have a high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. The full fractionating design allows vaporized fluid to be fractionated in the boiler and jet assembly. Contamination and decomposition products are pumped away and only the purest vapor reaches the top jet, assuring highest speed and lowest backstreaming. The vacuum fluid heater is mounted at the bottom of the pump body. The NHS pumps have a fill and drain assembly for easy maintenance of pump fluid and continuous monitoring with thermal protection switches. Finned boilers increase the surface area which prolongs fluid life. The inlet is at the top, and the exhaust is through the foreline.Diffusion pumps use a high-speed jet of vapor to direct gas molecules in the pump throat down into the bottom of the pump and out the exhaust. The oil diffusion pump is operated with an oil that has low vapor pressure. Its purpose is to achieve higher vacuum (lower pressure) than possible by use of positive displacement pumps alone. Although its use has been mainly associated within the high vacuum range (down to 10-9 Torr), diffusion pumps today can produce pressures approaching 10-10 Torr when properly used with modern fluids and accessories. The features that make the diffusion pump attractive for high and ultra-high vacuum use are its high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. Diffusion pumps cannot discharge directly into the atmosphere, so a mechanical forepump is typically used to maintain an outlet pressure around 1 mTorr. These Varian model NHS-35 high vacuum, high throughput diffusion pumps are new and can be ordered with either a 3-phase 240, 415 or 480 VAC heaters. When ordering please specify which voltage your application will require. We stock and sell diffusion pumps oils, along with vacuum fittings, adapters, and replacement parts for your Agilent Varian NHS-35 diffusion pumps. This pump uses IVP 704 diffusion pump fluid and is designed for high vacuum and fast pumping of large volumes of gas or vapor in production operations. For NHS-35 Instruction Manual scroll down to manuals tab AVAILABLE DOWNLOADS: and download the .pdf. Highlights For This Agilent Varian NHS-35 Diffusion Pump 35 in. ASA Inlet Flange, OD 42 in., ID 35 in., (28 bolt holes) hole size 0.87 in. 6 in. ASA Outlet Flange, OD 11 in., ID 7.72 in., (8 bolt holes) hole size 0.81 in. Standard Cold Cap Maximum Pumping Speed 50,000 l/s air, 62,500 l/s helium 240 VAC @ 4000 Watt Heater (6 required) Weight 1550 lbs. (680Kg) Height 73 in. (1832mm) Designed To Be Used With IVP 704 Diffusion Pump Oil (3 U.S. Gallons) Included with ASA Pumps:One Inlet Flange O-ring78536001One Foreline Flange O-ring660893267Twelve 1/2" Hose 3/8 Pipe Barbed Connectors624301111Two Water Coupling For Cold Cap622445026Installation and Operation Manual699901140

Condition: New



Product Number: P107010



Price: $35,253.75


Regular Price: $41,475.00



Agilent Varian NHS-35 Diffusion Pump With HALO Baffle Cold Cap, Inlet 35 in. ASA, 240VAC
Out of Stock


Agilent Varian NHS-35 Diffusion Pump With Halo Baffle Cold Cap Inlet flange 35 in. ASA, foreline flange 6 in. ASA, 3 Phase, 240 VAC.Maximum Pumping Speed of 50,000 l/s Air, 62,500 l/s Helium, Agilent Varian Part These Varian Agilent High Throughput models include the series HS-16, HS-20, HS-32 and NHS-35. This is the NHS-35 diffusion high throughput vacuum pump. They are the primary industrial standard for high vacuum pumping mechanism. The Agilent Varian NHS-35 diffusion pumps have a high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. The full fractionating design allows vaporized fluid to be fractionated in the boiler and jet assembly. Contamination and decomposition products are pumped away and only the purest vapor reaches the top jet, assuring highest speed and lowest backstreaming. The vacuum fluid heater is mounted at the bottom of the pump body. The NHS pumps have a fill and drain assembly for easy maintenance of pump fluid and continuous monitoring with thermal protection switches. Finned boilers increase the surface area which prolongs fluid life. The inlet is at the top, and the exhaust is through the foreline. The Halo Baffle stops backstreaming as effectively as an optically dense baffle, yet it retains 60% of the pumpís speed.Diffusion pumps use a high-speed jet of vapor to direct gas molecules in the pump throat down into the bottom of the pump and out the exhaust. The oil diffusion pump is operated with an oil that has low vapor pressure. Its purpose is to achieve higher vacuum (lower pressure) than possible by use of positive displacement pumps alone. Although its use has been mainly associated within the high vacuum range (down to 10-9 Torr), diffusion pumps today can produce pressures approaching 10-10 Torr when properly used with modern fluids and accessories. The features that make the diffusion pump attractive for high and ultra-high vacuum use are its high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. Diffusion pumps cannot discharge directly into the atmosphere, so a mechanical forepump is typically used to maintain an outlet pressure around 1 mTorr. These Varian model NHS-35 high vacuum, high throughput diffusion pumps are new and can be ordered with either a 3-phase 240, 415 or 480 VAC heaters. When ordering please specify which voltage your application will require. We stock and sell diffusion pumps oils, along with vacuum fittings, adapters, and replacement parts for your Agilent Varian NHS-35 diffusion pumps. This pump uses IVP 704 diffusion pump fluid and is designed for high vacuum and fast pumping of large volumes of gas or vapor in production operations. For NHS-35 Instruction Manual scroll down to manuals tab AVAILABLE DOWNLOADS: and download the .pdf. Highlights For This Agilent Varian NHS-35 Diffusion Pump 35 in. ASA Inlet Flange, OD 42 in., ID 35 in., (28 bolt holes) hole size 0.87 in. 6 in. ASA Outlet Flange, OD 11 in., ID 7.72 in., (8 bolt holes) hole size 0.81 in. Halo Baffle Cold Cap Maximum Pumping Speed 50,000 l/s air, 62,500 l/s helium 240 VAC @ 4000 Watt Heater (6 required) Weight 1550 lbs. (680Kg) Height 73 in. (1832mm) Designed To Be Used With IVP 704 Diffusion Pump Oil (3 U.S. Gallons)

Condition: New



Product Number: P107012



Price: $40,304.92


Regular Price: $47,417.55



Agilent Varian NHS-35 Diffusion Pump With Standard Cold Cap, Inlet 35 in. ASA, 415VAC
Out of Stock


Agilent Varian NHS-35 Diffusion Pump With Standard Cold Cap Inlet flange 35 in. ASA, foreline flange 6 in. ASA, 3 Phase, 415 VAC.Maximum Pumping Speed of 50,000 l/s Air, 62,500 l/s Helium, Agilent Varian These Varian Agilent High Throughput models include the series HS-16, HS-20, HS-32 and NHS-35. This is the NHS-35 diffusion high throughput vacuum pump. They are the primary industrial standard for high vacuum pumping mechanism. The Agilent Varian NHS-35 diffusion pumps have a high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. The full fractionating design allows vaporized fluid to be fractionated in the boiler and jet assembly. Contamination and decomposition products are pumped away and only the purest vapor reaches the top jet, assuring highest speed and lowest backstreaming. The vacuum fluid heater is mounted at the bottom of the pump body. The NHS pumps have a fill and drain assembly for easy maintenance of pump fluid and continuous monitoring with thermal protection switches. Finned boilers increase the surface area which prolongs fluid life. The inlet is at the top, and the exhaust is through the foreline.Diffusion pumps use a high-speed jet of vapor to direct gas molecules in the pump throat down into the bottom of the pump and out the exhaust. The oil diffusion pump is operated with an oil that has low vapor pressure. Its purpose is to achieve higher vacuum (lower pressure) than possible by use of positive displacement pumps alone. Although its use has been mainly associated within the high vacuum range (down to 10-9 Torr), diffusion pumps today can produce pressures approaching 10-10 Torr when properly used with modern fluids and accessories. The features that make the diffusion pump attractive for high and ultra-high vacuum use are its high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. Diffusion pumps cannot discharge directly into the atmosphere, so a mechanical forepump is typically used to maintain an outlet pressure around 1 mTorr. These Varian model NHS-35 high vacuum, high throughput diffusion pumps are new and can be ordered with either a 3-phase 240, 415 or 480 VAC heaters. When ordering please specify which voltage your application will require. We stock and sell diffusion pumps oils, along with vacuum fittings, adapters, and replacement parts for your Agilent Varian NHS-35 diffusion pumps. This pump uses IVP 704 diffusion pump fluid and is designed for high vacuum and fast pumping of large volumes of gas or vapor in production operations. For NHS-35 Instruction Manual scroll down to manuals tab AVAILABLE DOWNLOADS: and download the .pdf. Highlights For This Agilent Varian NHS-35 Diffusion Pump 35 in. ASA Inlet Flange, OD 42 in., ID 35 in., (28 bolt holes) hole size 0.87 in. 6 in. ASA Outlet Flange, OD 11 in., ID 7.72 in., (8 bolt holes) hole size 0.81 in. Standard Cold Cap Maximum Pumping Speed 50,000 l/s air, 62,500 l/s helium 415 VAC @ 4000 Watt Heater (6 required) Weight 1550 lbs. (680Kg) Height 73 in. (1832mm) Designed To Be Used With IVP 704 Diffusion Pump Oil (3 U.S. Gallons)

Condition: New



Product Number: P107011



Price: $35,253.75


Regular Price: $41,475.00



Agilent Varian NHS-35 Diffusion Pump With HALO Baffle Cold Cap, Inlet 35 in. ASA, 415VAC
Out of Stock


Agilent Varian NHS-35 Diffusion Pump With Halo Baffle Cold Cap Inlet flange 35 in. ASA, foreline flange 6 in. ASA, 3 Phase, 415 VAC.Maximum Pumping Speed of 50,000 l/s Air, 62,500 l/s Helium, Agilent Varian These Varian Agilent High Throughput models include the series HS-16, HS-20, HS-32 and NHS-35. This is the NHS-35 diffusion high throughput vacuum pump. They are the primary industrial standard for high vacuum pumping mechanism. The Agilent Varian NHS-35 diffusion pumps have a high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. The full fractionating design allows vaporized fluid to be fractionated in the boiler and jet assembly. Contamination and decomposition products are pumped away and only the purest vapor reaches the top jet, assuring highest speed and lowest backstreaming. The vacuum fluid heater is mounted at the bottom of the pump body. The NHS pumps have a fill and drain assembly for easy maintenance of pump fluid and continuous monitoring with thermal protection switches. Finned boilers increase the surface area which prolongs fluid life. The inlet is at the top, and the exhaust is through the foreline. The Halo Baffle stops backstreaming as effectively as an optically dense baffle, yet it retains 60% of the pumpís speed.Diffusion pumps use a high-speed jet of vapor to direct gas molecules in the pump throat down into the bottom of the pump and out the exhaust. The oil diffusion pump is operated with an oil that has low vapor pressure. Its purpose is to achieve higher vacuum (lower pressure) than possible by use of positive displacement pumps alone. Although its use has been mainly associated within the high vacuum range (down to 10-9 Torr), diffusion pumps today can produce pressures approaching 10-10 Torr when properly used with modern fluids and accessories. The features that make the diffusion pump attractive for high and ultra-high vacuum use are its high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. Diffusion pumps cannot discharge directly into the atmosphere, so a mechanical forepump is typically used to maintain an outlet pressure around 1 mTorr. These Varian model NHS-35 high vacuum, high throughput diffusion pumps are new and can be ordered with either a 3-phase 240, 415 or 480 VAC heaters. When ordering please specify which voltage your application will require. We stock and sell diffusion pumps oils, along with vacuum fittings, adapters, and replacement parts for your Agilent Varian NHS-35 diffusion pumps. This pump uses IVP 704 diffusion pump fluid and is designed for high vacuum and fast pumping of large volumes of gas or vapor in production operations. For NHS-35 Instruction Manual scroll down to manuals tab AVAILABLE DOWNLOADS: and download the .pdf. Highlights For This Agilent Varian NHS-35 Diffusion Pump 35 in. ASA Inlet Flange, OD 42 in., ID 35 in., (28 bolt holes) hole size 0.87 in. 6 in. ASA Outlet Flange, OD 11 in., ID 7.72 in., (8 bolt holes) hole size 0.81 in. Halo Baffle Cold Cap Maximum Pumping Speed 50,000 l/s air, 62,500 l/s helium 415 VAC @ 4000 Watt Heater (6 required) Weight 1550 lbs. (680Kg) Height 73 in. (1832mm) Designed To Be Used With IVP 704 Diffusion Pump Oil (3 U.S. Gallons)

Condition: New



Product Number: P107013



Price: $40,521.58


Regular Price: $47,672.45



Agilent Varian NHS-35 Diffusion Pump With Standard Cold Cap, Inlet 35 in. ASA, 480VAC
Out of Stock


Agilent Varian NHS-35 Diffusion Pump With Standard Cold Cap Inlet flange 35 in. ASA, foreline flange 6 in. ASA, 3 Phase, 480 VAC.Maximum Pumping Speed of 50,000 l/s Air, 62,500 l/s Helium, Agilent Varian These Varian Agilent High Throughput models include the series HS-16, HS-20, HS-32 and NHS-35. This is the NHS-35 diffusion high throughput vacuum pump. They are the primary industrial standard for high vacuum pumping mechanism. The Agilent Varian NHS-35 diffusion pumps have a high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. The full fractionating design allows vaporized fluid to be fractionated in the boiler and jet assembly. Contamination and decomposition products are pumped away and only the purest vapor reaches the top jet, assuring highest speed and lowest backstreaming. The vacuum fluid heater is mounted at the bottom of the pump body. The NHS pumps have a fill and drain assembly for easy maintenance of pump fluid and continuous monitoring with thermal protection switches. Finned boilers increase the surface area which prolongs fluid life. The inlet is at the top, and the exhaust is through the foreline.Diffusion pumps use a high-speed jet of vapor to direct gas molecules in the pump throat down into the bottom of the pump and out the exhaust. The oil diffusion pump is operated with an oil that has low vapor pressure. Its purpose is to achieve higher vacuum (lower pressure) than possible by use of positive displacement pumps alone. Although its use has been mainly associated within the high vacuum range (down to 10-9 Torr), diffusion pumps today can produce pressures approaching 10-10 Torr when properly used with modern fluids and accessories. The features that make the diffusion pump attractive for high and ultra-high vacuum use are its high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. Diffusion pumps cannot discharge directly into the atmosphere, so a mechanical forepump is typically used to maintain an outlet pressure around 1 mTorr. These Varian model NHS-35 high vacuum, high throughput diffusion pumps are new and can be ordered with either a 3-phase 240, 415 or 480 VAC heaters. When ordering please specify which voltage your application will require. We stock and sell diffusion pumps oils, along with vacuum fittings, adapters, and replacement parts for your Agilent Varian NHS-35 diffusion pumps. This pump uses IVP 704 diffusion pump fluid and is designed for high vacuum and fast pumping of large volumes of gas or vapor in production operations. For NHS-35 Instruction Manual scroll down to manuals tab AVAILABLE DOWNLOADS: and download the .pdf. Highlights For This Agilent Varian NHS-35 Diffusion Pump 35 Inch ASA Inlet Flange (28 bolt holes) hole size 7/8 in. ASA 6 in Outlet Flange (8 bolt holes) hole size 7/8 in. Standard Cold Cap Maximum Pumping Speed 50,000 l/s air, 62,500 l/s helium 480 VAC @ 4000 Watt Heater (6 required) Weight 1550 lbs. (680Kg) Height 73 in. (1832mm) Designed To Be Used With IVP 704 Diffusion Pump Oil (3 U.S. Gallons)

Condition: New



Product Number: P106792



Price: $35,253.75


Regular Price: $41,475.00



Agilent Varian NHS-35 Diffusion Pump With HALO Baffle Cold Cap, Inlet 35 in. ASA, 480VAC
Out of Stock


Agilent Varian NHS-35 Diffusion Pump With Halo Baffle Cold Cap Inlet flange 35 in. ASA, foreline flange 6 in. ASA, 3 Phase, 480 VAC.Maximum Pumping Speed of 50,000 l/s Air, 62,500 l/s Helium, Agilent Varian These Varian Agilent High Throughput models include the series HS-16, HS-20, HS-32 and NHS-35. This is the NHS-35 diffusion high throughput vacuum pump. They are the primary industrial standard for high vacuum pumping mechanism. The Agilent Varian NHS-35 diffusion pumps have a high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. The full fractionating design allows vaporized fluid to be fractionated in the boiler and jet assembly. Contamination and decomposition products are pumped away and only the purest vapor reaches the top jet, assuring highest speed and lowest backstreaming. The vacuum fluid heater is mounted at the bottom of the pump body. The NHS pumps have a fill and drain assembly for easy maintenance of pump fluid and continuous monitoring with thermal protection switches. Finned boilers increase the surface area which prolongs fluid life. The inlet is at the top, and the exhaust is through the foreline. The Halo Baffle stops backstreaming as effectively as an optically dense baffle, yet it retains 60% of the pumpís speed.Diffusion pumps use a high-speed jet of vapor to direct gas molecules in the pump throat down into the bottom of the pump and out the exhaust. The oil diffusion pump is operated with an oil that has low vapor pressure. Its purpose is to achieve higher vacuum (lower pressure) than possible by use of positive displacement pumps alone. Although its use has been mainly associated within the high vacuum range (down to 10-9 Torr), diffusion pumps today can produce pressures approaching 10-10 Torr when properly used with modern fluids and accessories. The features that make the diffusion pump attractive for high and ultra-high vacuum use are its high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. Diffusion pumps cannot discharge directly into the atmosphere, so a mechanical forepump is typically used to maintain an outlet pressure around 1 mTorr. These Varian model NHS-35 high vacuum, high throughput diffusion pumps are new and can be ordered with either a 3-phase 240, 415 or 480 VAC heaters. When ordering please specify which voltage your application will require. We stock and sell diffusion pumps oils, along with vacuum fittings, adapters, and replacement parts for your Agilent Varian NHS-35 diffusion pumps. This pump uses IVP 704 diffusion pump fluid and is designed for high vacuum and fast pumping of large volumes of gas or vapor in production operations. For NHS-35 Instruction Manual scroll down to manuals tab AVAILABLE DOWNLOADS: and download the .pdf. Highlights For This Agilent Varian NHS-35 Diffusion Pump 35 in. ASA Inlet Flange, OD 42 in., ID 35 in., (28 bolt holes) hole size 0.87 in. 6 in. ASA Outlet Flange, OD 11 in., ID 7.72 in., (8 bolt holes) hole size 0.81 in. Halo Baffle Cold Cap Maximum Pumping Speed 50,000 l/s air, 62,500 l/s helium 480 VAC @ 4000 Watt Heater (6 required) Weight 1550 lbs. (680Kg) Height 73 in. (1832mm) Designed To Be Used With IVP 704 Diffusion Pump Oil (3 U.S. Gallons)

Condition: New



Product Number: P107014



Price: $40,521.58


Regular Price: $47,672.45



Agilent Varian NHS-35 Diffusion Pump With Standard Cold Cap, ISO 1000F, 240VAC
Out of Stock


Agilent Varian NHS-35 Diffusion Pump With Standard Cold Cap, Inlet ISO 1000F bolted, foreline ISO 200K clamped, 3 Phase, 240 VAC.Maximum Pumping Speed of 50,000 l/s Air, 62,500 l/s Helium, Agilent Varian These Varian Agilent High Throughput models include the series HS-16, HS-20, HS-32 and NHS-35. This is the NHS-35 diffusion high throughput vacuum pump. They are the primary industrial standard for high vacuum pumping mechanism. The Agilent Varian NHS-35 diffusion pumps have a high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. The full fractionating design allows vaporized fluid to be fractionated in the boiler and jet assembly. Contamination and decomposition products are pumped away and only the purest vapor reaches the top jet, assuring highest speed and lowest backstreaming. The vacuum fluid heater is mounted at the bottom of the pump body. The NHS pumps have a fill and drain assembly for easy maintenance of pump fluid and continuous monitoring with thermal protection switches. Finned boilers increase the surface area which prolongs fluid life. The inlet is at the top, and the exhaust is through the foreline.Diffusion pumps use a high-speed jet of vapor to direct gas molecules in the pump throat down into the bottom of the pump and out the exhaust. The oil diffusion pump is operated with an oil that has low vapor pressure. Its purpose is to achieve higher vacuum (lower pressure) than possible by use of positive displacement pumps alone. Although its use has been mainly associated within the high vacuum range (down to 10-9 Torr), diffusion pumps today can produce pressures approaching 10-10 Torr when properly used with modern fluids and accessories. The features that make the diffusion pump attractive for high and ultra-high vacuum use are its high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. Diffusion pumps cannot discharge directly into the atmosphere, so a mechanical forepump is typically used to maintain an outlet pressure around 1 mTorr. These Varian model NHS-35 high vacuum, high throughput diffusion pumps are new and can be ordered with either a 3-phase 240, 415 or 480 VAC heaters. When ordering please specify which voltage your application will require. We stock and sell diffusion pumps oils, along with vacuum fittings, adapters, and replacement parts for your Agilent Varian NHS-35 diffusion pumps. This pump uses IVP 704 diffusion pump fluid and is designed for high vacuum and fast pumping of large volumes of gas or vapor in production operations. For NHS-35 Instruction Manual scroll down to manuals tab AVAILABLE DOWNLOADS: and download the .pdf. Highlights For This Agilent Varian NHS-35 Diffusion Pump ISO 1000F Inlet Flange, OD 44 in., ID 35 in., 32 bolt holes (hole diameter .55 in.) ISO 200K Outlet Flange, OD 9.45 in., ID 7.72 in., (6-12 clamps) Standard Cold Cap Maximum Pumping Speed 50,000 l/s air, 62,500 l/s helium 240 VAC @ 4000 Watt Heater (6 required) Weight 1550 lbs. (680Kg) Height 73 in. (1832mm) Designed To Be Used With IVP 704 Diffusion Pump Oil (3 U.S. Gallons)

Condition: New



Product Number: P107015



Price: $35,253.75


Regular Price: $41,475.00



Agilent Varian NHS-35 Diffusion Pump With HALO Baffle Cold Cap, ISO 1000F, 240VAC
Out of Stock


Agilent Varian NHS-35 Diffusion Pump With Halo Baffle Cold Cap, Inlet ISO 1000F bolted, foreline ISO 200K clamped, 3 Phase, 240 VAC.Maximum Pumping Speed of 50,000 l/s Air, 62,500 l/s Helium, Agilent Varian These Varian Agilent High Throughput models include the series HS-16, HS-20, HS-32 and NHS-35. This is the NHS-35 diffusion high throughput vacuum pump. They are the primary industrial standard for high vacuum pumping mechanism. The Agilent Varian NHS-35 diffusion pumps have a high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. The full fractionating design allows vaporized fluid to be fractionated in the boiler and jet assembly. Contamination and decomposition products are pumped away and only the purest vapor reaches the top jet, assuring highest speed and lowest backstreaming. The vacuum fluid heater is mounted at the bottom of the pump body. The NHS pumps have a fill and drain assembly for easy maintenance of pump fluid and continuous monitoring with thermal protection switches. Finned boilers increase the surface area which prolongs fluid life. The inlet is at the top, and the exhaust is through the foreline. The Halo Baffle stops backstreaming as effectively as an optically dense baffle, yet it retains 60% of the pumpís speed.Diffusion pumps use a high-speed jet of vapor to direct gas molecules in the pump throat down into the bottom of the pump and out the exhaust. The oil diffusion pump is operated with an oil that has low vapor pressure. Its purpose is to achieve higher vacuum (lower pressure) than possible by use of positive displacement pumps alone. Although its use has been mainly associated within the high vacuum range (down to 10-9 Torr), diffusion pumps today can produce pressures approaching 10-10 Torr when properly used with modern fluids and accessories. The features that make the diffusion pump attractive for high and ultra-high vacuum use are its high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. Diffusion pumps cannot discharge directly into the atmosphere, so a mechanical forepump is typically used to maintain an outlet pressure around 1 mTorr. These Varian model NHS-35 high vacuum, high throughput diffusion pumps are new and can be ordered with either a 3-phase 240, 415 or 480 VAC heaters. When ordering please specify which voltage your application will require. We stock and sell diffusion pumps oils, along with vacuum fittings, adapters, and replacement parts for your Agilent Varian NHS-35 diffusion pumps. This pump uses IVP 704 diffusion pump fluid and is designed for high vacuum and fast pumping of large volumes of gas or vapor in production operations. For NHS-35 Instruction Manual scroll down to manuals tab AVAILABLE DOWNLOADS: and download the .pdf. Highlights For This Agilent Varian NHS-35 Diffusion Pump ISO 1000F Inlet Flange, OD 44 in., ID 35 in., 32 bolt holes (hole diameter .55 in.) ISO 200K Outlet Flange, OD 9.45 in., ID 7.72 in., (6-12 clamps) Halo Baffle Cold Cap Maximum Pumping Speed 50,000 l/s air, 62,500 l/s helium 240 VAC @ 4000 Watt Heater (6 required) Weight 1550 lbs. (680Kg) Height 73 in. (1832mm) Designed To Be Used With IVP 704 Diffusion Pump Oil (3 U.S. Gallons)

Condition: New



Product Number: P107018



Price: $40,304.92


Regular Price: $47,417.55



Agilent Varian NHS-35 Diffusion Pump With Standard Cold Cap, ISO 1000F, 415VAC
Out of Stock


Agilent Varian NHS-35 Diffusion Pump With Standard Cold Cap, Inlet ISO 1000F bolted, foreline ISO 200K clamped, 3 Phase, 240 VAC.Maximum Pumping Speed of 50,000 l/s Air, 62,500 l/s Helium, Agilent Varian These Varian Agilent High Throughput models include the series HS-16, HS-20, HS-32 and NHS-35. This is the NHS-35 diffusion high throughput vacuum pump. They are the primary industrial standard for high vacuum pumping mechanism. The Agilent Varian NHS-35 diffusion pumps have a high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. The full fractionating design allows vaporized fluid to be fractionated in the boiler and jet assembly. Contamination and decomposition products are pumped away and only the purest vapor reaches the top jet, assuring highest speed and lowest backstreaming. The vacuum fluid heater is mounted at the bottom of the pump body. The NHS pumps have a fill and drain assembly for easy maintenance of pump fluid and continuous monitoring with thermal protection switches. Finned boilers increase the surface area which prolongs fluid life. The inlet is at the top, and the exhaust is through the foreline.Diffusion pumps use a high-speed jet of vapor to direct gas molecules in the pump throat down into the bottom of the pump and out the exhaust. The oil diffusion pump is operated with an oil that has low vapor pressure. Its purpose is to achieve higher vacuum (lower pressure) than possible by use of positive displacement pumps alone. Although its use has been mainly associated within the high vacuum range (down to 10-9 Torr), diffusion pumps today can produce pressures approaching 10-10 Torr when properly used with modern fluids and accessories. The features that make the diffusion pump attractive for high and ultra-high vacuum use are its high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. Diffusion pumps cannot discharge directly into the atmosphere, so a mechanical forepump is typically used to maintain an outlet pressure around 1 mTorr. These Varian model NHS-35 high vacuum, high throughput diffusion pumps are new and can be ordered with either a 3-phase 240, 415 or 480 VAC heaters. When ordering please specify which voltage your application will require. We stock and sell diffusion pumps oils, along with vacuum fittings, adapters, and replacement parts for your Agilent Varian NHS-35 diffusion pumps. This pump uses IVP 704 diffusion pump fluid and is designed for high vacuum and fast pumping of large volumes of gas or vapor in production operations. For NHS-35 Instruction Manual scroll down to manuals tab AVAILABLE DOWNLOADS: and download the .pdf. Highlights For This Agilent Varian NHS-35 Diffusion Pump ISO 1000F Inlet Flange, OD 44 in., ID 35 in., 32 bolt holes (hole diameter .55 in.) ISO 200K Outlet Flange, OD 9.45 in., ID 7.72 in., (6-12 clamps) Standard Cold Cap Maximum Pumping Speed 50,000 l/s air, 62,500 l/s helium 415 VAC @ 4000 Watt Heater (6 required) Weight 1550 lbs. (680Kg) Height 73 in. (1832mm) Designed To Be Used With IVP 704 Diffusion Pump Oil (3 U.S. Gallons)

Condition: New



Product Number: P107016



Price: $35,990.06


Regular Price: $42,341.25



Agilent Varian NHS-35 Diffusion Pump With HALO Baffle Cold Cap, ISO 1000F, 415VAC
Out of Stock


Agilent Varian NHS-35 Diffusion Pump With Halo Baffle Cold Cap, Inlet ISO 1000F bolted, foreline ISO 200K clamped, 3 Phase, 415 VAC.Maximum Pumping Speed of 50,000 l/s Air, 62,500 l/s Helium, Agilent Varian These Varian Agilent High Throughput models include the series HS-16, HS-20, HS-32 and NHS-35. This is the NHS-35 diffusion high throughput vacuum pump. They are the primary industrial standard for high vacuum pumping mechanism. The Agilent Varian NHS-35 diffusion pumps have a high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. The full fractionating design allows vaporized fluid to be fractionated in the boiler and jet assembly. Contamination and decomposition products are pumped away and only the purest vapor reaches the top jet, assuring highest speed and lowest backstreaming. The vacuum fluid heater is mounted at the bottom of the pump body. The NHS pumps have a fill and drain assembly for easy maintenance of pump fluid and continuous monitoring with thermal protection switches. Finned boilers increase the surface area which prolongs fluid life. The inlet is at the top, and the exhaust is through the foreline. The Halo Baffle stops backstreaming as effectively as an optically dense baffle, yet it retains 60% of the pumpís speed.Diffusion pumps use a high-speed jet of vapor to direct gas molecules in the pump throat down into the bottom of the pump and out the exhaust. The oil diffusion pump is operated with an oil that has low vapor pressure. Its purpose is to achieve higher vacuum (lower pressure) than possible by use of positive displacement pumps alone. Although its use has been mainly associated within the high vacuum range (down to 10-9 Torr), diffusion pumps today can produce pressures approaching 10-10 Torr when properly used with modern fluids and accessories. The features that make the diffusion pump attractive for high and ultra-high vacuum use are its high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. Diffusion pumps cannot discharge directly into the atmosphere, so a mechanical forepump is typically used to maintain an outlet pressure around 1 mTorr. These Varian model NHS-35 high vacuum, high throughput diffusion pumps are new and can be ordered with either a 3-phase 240, 415 or 480 VAC heaters. When ordering please specify which voltage your application will require. We stock and sell diffusion pumps oils, along with vacuum fittings, adapters, and replacement parts for your Agilent Varian NHS-35 diffusion pumps. This pump uses IVP 704 diffusion pump fluid and is designed for high vacuum and fast pumping of large volumes of gas or vapor in production operations. For NHS-35 Instruction Manual scroll down to manuals tab AVAILABLE DOWNLOADS: and download the .pdf. Highlights For This Agilent Varian NHS-35 Diffusion Pump ISO 1000F Inlet Flange, OD 44 in., ID 35 in., 32 bolt holes (hole diameter .55 in.) ISO 200K Outlet Flange, OD 9.45 in., ID 7.72 in., (6-12 clamps) Halo Baffle Cold Cap Maximum Pumping Speed 50,000 l/s air, 62,500 l/s helium 415 VAC @ 4000 Watt Heater (6 required) Weight 1550 lbs. (680Kg) Height 73 in. (1832mm) Designed To Be Used With IVP 704 Diffusion Pump Oil (3 U.S. Gallons)

Condition: New



Product Number: P107019



Price: $40,521.58


Regular Price: $47,672.45



Agilent Varian NHS-35 Diffusion Pump With Standard Cold Cap, ISO 1000F, 480VAC
Out of Stock


Agilent Varian NHS-35 Diffusion Pump With Standard Cold Cap, Inlet ISO 1000F bolted, foreline ISO 200K clamped, 3 Phase, 240 VAC.Maximum Pumping Speed of 50,000 l/s Air, 62,500 l/s Helium, Agilent Varian. These Varian Agilent High Throughput models include the series HS-16, HS-20, HS-32 and NHS-35. This is the NHS-35 diffusion high throughput vacuum pump. They are the primary industrial standard for high vacuum pumping mechanism. The Agilent Varian NHS-35 diffusion pumps have a high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. The full fractionating design allows vaporized fluid to be fractionated in the boiler and jet assembly. Contamination and decomposition products are pumped away and only the purest vapor reaches the top jet, assuring highest speed and lowest backstreaming. The vacuum fluid heater is mounted at the bottom of the pump body. The NHS pumps have a fill and drain assembly for easy maintenance of pump fluid and continuous monitoring with thermal protection switches. Finned boilers increase the surface area which prolongs fluid life. The inlet is at the top, and the exhaust is through the foreline.Diffusion pumps use a high-speed jet of vapor to direct gas molecules in the pump throat down into the bottom of the pump and out the exhaust. The oil diffusion pump is operated with an oil that has low vapor pressure. Its purpose is to achieve higher vacuum (lower pressure) than possible by use of positive displacement pumps alone. Although its use has been mainly associated within the high vacuum range (down to 10-9 Torr), diffusion pumps today can produce pressures approaching 10-10 Torr when properly used with modern fluids and accessories. The features that make the diffusion pump attractive for high and ultra-high vacuum use are its high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. Diffusion pumps cannot discharge directly into the atmosphere, so a mechanical forepump is typically used to maintain an outlet pressure around 1 mTorr. These Varian model NHS-35 high vacuum, high throughput diffusion pumps are new and can be ordered with either a 3-phase 240, 415 or 480 VAC heaters. When ordering please specify which voltage your application will require. We stock and sell diffusion pumps oils, along with vacuum fittings, adapters, and replacement parts for your Agilent Varian NHS-35 diffusion pumps. This pump uses IVP 704 diffusion pump fluid and is designed for high vacuum and fast pumping of large volumes of gas or vapor in production operations. For NHS-35 Instruction Manual scroll down to manuals tab AVAILABLE DOWNLOADS: and download the .pdf. Highlights For This Agilent Varian NHS-35 Diffusion Pump ISO 1000F Inlet Flange, OD 44 in., ID 35 in., 32 bolt holes (hole diameter .55 in.) ISO 200K Outlet Flange, OD 9.45 in., ID 7.72 in., (6-12 clamps) Standard Cold Cap Maximum Pumping Speed 50,000 l/s air, 62,500 l/s helium 480 VAC @ 4000 Watt Heater (6 required) Weight 1550 lbs. (680Kg) Height 73 in. (1832mm) Designed To Be Used With IVP 704 Diffusion Pump Oil (3 U.S. Gallons)

Condition: New



Product Number: P107017



Price: $35,253.75


Regular Price: $41,475.00



Agilent Varian NHS-35 Diffusion Pump With HALO Baffle Cold Cap, ISO 1000F, 480VAC
Out of Stock


Agilent Varian NHS-35 Diffusion Pump With Halo Baffle Cold Cap, Inlet ISO 1000F bolted, foreline ISO 200K clamped, 3 Phase, 480 VAC.Maximum Pumping Speed of 50,000 l/s Air, 62,500 l/s Helium, Agilent Varian These Varian Agilent High Throughput models include the series HS-16, HS-20, HS-32 and NHS-35. This is the NHS-35 diffusion high throughput vacuum pump. They are the primary industrial standard for high vacuum pumping mechanism. The Agilent Varian NHS-35 diffusion pumps have a high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. The full fractionating design allows vaporized fluid to be fractionated in the boiler and jet assembly. Contamination and decomposition products are pumped away and only the purest vapor reaches the top jet, assuring highest speed and lowest backstreaming. The vacuum fluid heater is mounted at the bottom of the pump body. The NHS pumps have a fill and drain assembly for easy maintenance of pump fluid and continuous monitoring with thermal protection switches. Finned boilers increase the surface area which prolongs fluid life. The inlet is at the top, and the exhaust is through the foreline. The Halo Baffle stops backstreaming as effectively as an optically dense baffle, yet it retains 60% of the pumpís speed.Diffusion pumps use a high-speed jet of vapor to direct gas molecules in the pump throat down into the bottom of the pump and out the exhaust. The oil diffusion pump is operated with an oil that has low vapor pressure. Its purpose is to achieve higher vacuum (lower pressure) than possible by use of positive displacement pumps alone. Although its use has been mainly associated within the high vacuum range (down to 10-9 Torr), diffusion pumps today can produce pressures approaching 10-10 Torr when properly used with modern fluids and accessories. The features that make the diffusion pump attractive for high and ultra-high vacuum use are its high pumping speed for all gases and low cost per unit pumping speed when compared with other types of pump used in the same vacuum range. Diffusion pumps cannot discharge directly into the atmosphere, so a mechanical forepump is typically used to maintain an outlet pressure around 1 mTorr. These Varian model NHS-35 high vacuum, high throughput diffusion pumps are new and can be ordered with either a 3-phase 240, 415 or 480 VAC heaters. When ordering please specify which voltage your application will require. We stock and sell diffusion pumps oils, along with vacuum fittings, adapters, and replacement parts for your Agilent Varian NHS-35 diffusion pumps. This pump uses IVP 704 diffusion pump fluid and is designed for high vacuum and fast pumping of large volumes of gas or vapor in production operations. For NHS-35 Instruction Manual scroll down to manuals tab AVAILABLE DOWNLOADS: and download the .pdf. Highlights For This Agilent Varian NHS-35 Diffusion Pump ISO 1000F Inlet Flange, OD 44 in., ID 35 in., 32 bolt holes (hole diameter .55 in.) ISO 200K Outlet Flange, OD 9.45 in., ID 7.72 in., (6-12 clamps) Halo Baffle Cold Cap Maximum Pumping Speed 50,000 l/s air, 62,500 l/s helium 480 VAC @ 4000 Watt Heater (6 required) Weight 1550 lbs. (680Kg) Height 73 in. (1832mm) Designed To Be Used With IVP 704 Diffusion Pump Oil (3 U.S. Gallons)

Condition: New



Product Number: P107020



Price: $40,521.58


Regular Price: $47,672.45



Agilent Varian NHS-35 Water Cooled Halo Baffle Replacement, Diffusion Vacuum Pump Parts, K1857335
Out of Stock


Agilent Varian NHS-35 Diffusion Pump Replacement Water Cooled Halo Baffle. Agilent Varian PN K1857335. These Agilent Varian NHS-35 diffusion pump water cooled halo baffle are a replacement part that can be installed at the customer's location. There are two types of cold caps, standard and Halo Baffle. The type of cold cap used will influence factors, such as, oil backstreaming and final pumping speed of the diffusion pump. For example, the Halo Baffle Cold Cap is an option that fits inside the NHS-35 pumps in place of the standard cold cap. The Halo Baffle stops backstreaming as effectively as an optically dense baffle, yet it retains 60% of the pumpís speed. Residual backstreaming is so low that it cannot be measured by the American Vacuum Societyís standard collection method. For location of the cold cap please see item #1 on diagram exploded view & parts illustration shown below. For removal installation procedures of cold cap see page 38 of instruction manual PDF below. These halo baffles are OEM original Agilent Varian replacement parts with part number K1857335.

Condition: New



Product Number: P107021



Price: $6,070.00



Agilent Varian NHS-35 Foreline Baffle Assembly, Diffusion Pump Replacement Parts PN F1744301
Out of Stock


Agilent Varian NHS-35 Foreline Baffle Assembly, Diffusion Pump Replacement Parts Agilent Varian Part Number F1744301 These Agilent Varian NHS-35 diffusion pump replacement foreline baffle assemblies are OEM Agilent Varian replacement parts with part number F1744301. The foreline baffle is located in the roughing line exhaust arm of the diffusion pump. They are designed to help prevent diffusion pump oil from being transported to the roughing pump under high throughput conditions. See the NHS-35 diffusion pump roughing line arm noted by balloon #5 in the illustration below.

Condition: New



Product Number: P107022



Price: $1,060.18



Agilent Varian NHS-35 Jet Assembly Diffusion Pump Replacement Parts, PN F1971302
Out of Stock


Agilent Varian NHS-35 Jet Assembly, Diffusion Pump Replacement Parts Agilent Varian Part Number F1971302 These Agilent Varian NHS-35 diffusion pump jet assembly are OEM Agilent Varian replacement parts for the NHS-35 diffusion vacuum pumps. This kit includes the complete jet assembly components, see the jet assembly referenced on page 40 in instruction manual PDF below. These are original OEM Agilent Varian replacement parts for the NHS-35 diffusion pump having part number PN F1971302, see item #3 in the diagram exploded view & parts illustration below.

Condition: New



Product Number: P107023



Price: $22,221.00



Agilent Varian NHS-35 Standard Cold Cap Replacement, Diffusion Vacuum Pump Parts, 81437301
Out of Stock


Agilent Varian NHS-35 Diffusion Pump Replacement Standard Cold Cap.Agilent Varian PN 81437301. These Agilent Varian NHS-35 diffusion pump standard cold caps are a replacement part that can be installed at the customer''s location. There are two types of cold caps, standard and Halo Baffle. The type of cold cap used will influence factors, such as, oil backstreaming and final pumping speed of the diffusion pump. For example, the Halo Baffle Cold Cap is an option that fits inside the NHS-35 pumps in place of the standard cold cap. The Halo Baffle stops backstreaming as effectively as an optically dense baffle, yet it retains 60% of the pumpís speed. Residual backstreaming is so low that it cannot be measured by the American Vacuum Societyís standard collection method. For location of the cold cap please see item #1 on diagram exploded view & parts illustration shown below. For removal installation procedures of cold cap see page 38 of instruction manual PDF below. These standard cold caps are OEM original Agilent Varian replacement parts with part number 81437301.

Condition: New



Product Number: P107024



Price: $3,638.00



Agilent Varian HS-35 Cold Cap Gasket Grommet (kit of 4) Diffusion Pump Replacement Part, PN L8839301
In Stock: 47


Agilent Varian NHS-35 Diffusion Pump Cold cap gasket/grommet (kit of 4) Agilent Varian Part Number L8839301 These Agilent Varian NHS-35 diffusion pump cold cap gasket grommet (kit of 4), is part of the jet assembly and is a OEM Agilent Varian replacement part for the NHS-35 diffusion vacuum pump. These are original OEM Agilent Varian replacement parts for the NSH-35 diffusion pump having part number L8839301, see item #2 in the diagram exploded view & parts illustration below.

Condition: New



Product Number: P107025



Price: $127.45



Agilent Varian NHS-35 Cold cap and nut follower (2 each) Diffusion Pump Replacement Part PN L8840301
In Stock: 2


Agilent Varian NHS-35 Diffusion Pump Cold cap and nut follower (2 each) Agilent Varian Part Number L8840301 These Agilent Varian NHS-35 diffusion pump cold cap and nut follower (2 each), is part of the jet assembly and is a OEM Agilent Varian replacement part for the NHS-35 diffusion vacuum pump. These are original OEM Agilent Varian replacement parts for the NHS-35 diffusion pump having part number L8840301, see item #2 in the diagram exploded view & parts illustration below.

Condition: New



Product Number: P107026



Price: $342.64



Agilent Varian NHS-35 Diffusion Pump, ASA 35 in. O-Ring Kit, PN K0377169
In Stock: 4
Expecting: 1
Arrival: 1 on 2022-09-18


Agilent Varian NHS-35, NHS35 in. Inlet Diffusion Pump O-Ring Kit.Agilent Varian PN K0377169 This is the Agilent Varian NHS32, NHS-32 in. (ASA 35 in.) Diffusion Pump O-Ring Kit. O-Ring Kit Contains: 1 Butyl inlet flange O-ring, ASA 35 inch 1 Foreline flange O-ring, ASA 6 inch 8 Viton fill and drain O-rings 4 Viton O-rings 1 Sight glass O-ring 1 Graphite sight glass gasket

Condition: New



Product Number: P107027



Price: $421.38



Agilent Varian NHS-35 Diffusion Pump, ASA 35 in. Inlet O-Ring, PN 78536001
In Stock: 3


Agilent Varian NHS-35, Diffusion Pump ASA 35 in. Inlet Diffusion Pump O-Ring. Agient Varian PN 78536001 This is the Agilent Varian NHS-35 Diffusion Pump, Inlet O-Ring for ASA 35 in. ASA Nominal value.

Condition: New



Product Number: P107028



Price: $173.80



Agilent Varian OEM Butyl O-Ring for Foreline Flange on HS-32 and NHS-35 Diffusion Pumps. Parker, 2-267, PN: 660893267
Out of Stock


Agilent Varian, Butyl O-Ring for Foreline Flange on HS-32 and NHS-35 Diffusion Pumps. Parker, 2-267PN: 660893267 This is an OEM butyl O-ring for the foreline flange on HS-32 and NHS-35 diffusion pumps. Agilent Varian part number: 660893267. We sell other diffusion pump parts and can service your diffusion pump. Please inquire.

Condition: New



Product Number: P1011909



Price: $38.78



Agilent Varian NHS-35 Diffusion Pump, LF ISO 200K Foreline O-Ring, PN IC200SV
In Stock: 1


Agilent Varian NHS-35 Diffusion Pump, LF ISO 200K Foreline O-Ring. Agient Varian PN IC200SV This is the Agilent Varian NHS-35 Diffusion Pump LF ISO 200K foreline outlet O-Ring.

Condition: New



Product Number: P107029



Price: $223.46



Agilent Varian NHS-35 Diffusion Pump, ISO 1000F Inlet O-Ring, PN 78536002
In Stock: 1


Agilent Varian NHS-35, NHS35 in. 1000F inlet O-ring. Agient Varian PN 78536002 This is the Agilent Varian NHS-35, ISO 1000F Inlet O-Ring.

Condition: New



Product Number: P107037



Price: $194.42



Agilent Varian NHS-35 Oil Drain Plug, Diffusion Vacuum Pump Replacement Parts, PN 77261001
In Stock: 11


Agilent Varian NHS-35 Oil Drain Plug, Diffusion Vacuum Pump Replacement Parts Agilent Varian Part Number PN 77261001 This is a replacement Oil Drain Plug. Fits the Agilent Varian NHS-35 Diffusion Pump. For location of the oil drain plug see figure #7 (diagram exploded view & parts illustration) below.

Condition: New



Product Number: P107047



Price: $91.38



Agilent Varian NHS-35 Oil Sight Glass Serv. Kit, Diffusion Vacuum Pump Replacement Parts PN F6097301
In Stock: 1


Agilent Varian NHS-35 Oil Sight Glass Service Kit, Diffusion Vacuum Pump Replacement Parts Agilent Varian Part Number PN F6097301. This is a replacement Oil Sight Glass Service Kit. Fits the Agilent Varian NHS-35 Diffusion Pump. For location of the sight glass kit see item #7 on (diagram exploded view & parts illustration) below. For pumps built before OCT. 1995.

Condition: New



Product Number: P107048



Price: $430.57



Agilent Varian HS-20, HS-32, HS-35 Oil Sight Graphite Gasket Diffusion Vacuum Pump Replacement Parts, PN: L9228001
In Stock: 14


Agilent Varian HS-20, HS-32, HS-35 Oil Sight Graphite Gasket Diffusion Vacuum Pump Replacement Parts PN: L9228001 This is an Agilent Varian replacement graphite gasket for the oil sight glass on HS-20, HS-32, and HS35 diffusion pumps. For location of the sight glass on the pump see item #7 on (diagram exploded view & parts illustration) below. For pumps built after OCT. 1995.

Condition: New



Product Number: P1011574



Price: $80.28



Agilent Varian NHS-35 Diffusion Pump Dalton Heater Wire 10 AWG, pre-cut 196 in., PN X3900-68003
Out of Stock


Agilent Varian NHS-35 Heater Nickle Wire 10 AWG, 196 inches long, Diffusion Vacuum Pump Replacement Parts Agilent Varian Part Number PN VHS10-X3900-68003 This is a replacement heater nickle wire, 10 AWG, 196 inches long. Fits the Agilent Varian NHS-35 Diffusion Pump. For location of the heater wire see figure #10 (diagram exploded view & parts illustration) below.

Condition: New



Product Number: P107044



Price: $622.06



Agilent Varian NHS-35 Diffusion Pump, Heater Insulation Blanket, 3 Pieces, L6514001
In Stock: 1


Agilent Varian NHS-35 Diffusion Pump, Heater Insulation Blanket, 3 PiecesAgilent Varian Part Number PN L6514001 This is a replacement heater insulation blanket. Fits the Agilent Varian NHS-35 Diffusion Pump. 3 pieces Cerablanket, 0.50 inch thick. For location of the insulation blanket see item #14 (diagram exploded view & parts illustration) below.

Condition: New



Product Number: P107045



Price: $311.88



Agilent Varian NHS-35 Diffusion Pump, Replacement Clamping Plate, F1749001
In Stock: 3


Agilent Varian NHS-35 Diffusion Pump, Replacement Clamping Plate Agilent Varian Part Number PN F1749001 (6 required per pump) This is a replacement clamping plate.(1 each) Fits the Agilent Varian NHS-35 Diffusion Pump. 6 required per pump. For location of the clamping plate see item #13 (diagram exploded view & parts illustration) below.

Condition: New



Product Number: P107046



Price: $504.69



Agilent Varian NHS-35 Diffusion Pump, Heat Shield
In Stock: 1


Agilent Varian NHS-35 Diffusion Pump, Heat Shield. This is the Agilent Varian NHS-35 Diffusion Pump Heat Shield.

Condition: New



Product Number: P107030



Price: $149.35



Agilent Varian NHS-35 Diffusion Pump, Heater Insulation Blanket, 1 Piece, L9699001
In Stock: 1


Agilent Varian NHS-35 Diffusion Pump, Heater Insulation Blanket, 1 Piece Agilent Varian Part Number PN L9699001 This is a replacement heater insulation blanket. Fits the Agilent Varian NHS-35 Diffusion Pump. 3 pieces Cerablanket, 0.50 inch thick. For location of the insulation blanket see item #13 (diagram exploded view & parts illustration) below.

Condition: New



Product Number: P107040



Price: $342.64



Agilent Varian NHS-35 Upper Thermal Switch, Diffusion Vacuum Pump Replacement Parts, PN K9050005
In Stock: 8


Agilent Varian NHS-35 Upper Thermal Switch, Diffusion Vacuum Pump Replacement Parts Agilent Varian Part Number PN K9050005 This is a replacement upper thermal (water) switch. Fits the Agilent Varian NHS-35 Diffusion Pump. Set at 200ļ F, 93ļ C. For location of the upper thermal switch see figure #8 (diagram exploded view & parts illustration) below.

Condition: New



Product Number: P107038



Price: $243.92



Agilent Varian NHS-35 Lower Thermal Switch, Diffusion Vacuum Pump Replacement Parts, PN K9050006
In Stock: 8


Agilent Varian NHS-35 Lower Thermal Switch, Diffusion Vacuum Pump Replacement Parts Agilent Varian Part Number PN K9050006 This is a replacement lower thermal (boiler) switch. Fits the Agilent Varian NHS-35 Diffusion Pump. Set at 600ļ F, 316ļ C. For location of the upper thermal switch see figure #9 (diagram exploded view & parts illustration) below.

Condition: New



Product Number: P107039



Price: $243.92



Agilent Varian NHS-35 Diffusion Pump, Heater Retrofit Kit, 240/400/440 VAC, 4000W, L6391308
Out of Stock


Agilent Varian NHS-35 Diffusion Pump, 240/400/440 VAC Heater Retrofit Kit, 4000 Watts Agilent Varian Part Number PN L6391308 This is the NHS-35 Diffusion Pump 240/400/440 VAC Heater Retrofit Kit. Fits the Agilent Varian NHS-35 Diffusion Pump. (for pumps built before May 1990) Clamping plates not included.

Condition: New



Product Number: P107041



Price: $6,210.00



Agilent Varian NHS-35 Diffusion Pump, Heater Retrofit Kit, 415 VAC, 4000W, L6391326
Out of Stock


Agilent Varian NHS-35 Diffusion Pump, 415 VAC Heater Retrofit Kit, 4000 Watts Agilent Varian Part Number PN L6391326 This is the NHS-35 Diffusion Pump 415 VAC Heater Retrofit Kit. Fits the Agilent Varian NHS-35 Diffusion Pump. (for pumps built before May 1990) Clamping plates not included.

Condition: New



Product Number: P107042



Price: $6,210.00



Agilent Varian NHS-35 Diffusion Pump, Heater Retrofit Kit, 480 VAC, 4000W, L6391309
Out of Stock


Agilent Varian NHS-35 Diffusion Pump, 480 VAC Heater Retrofit Kit, 4000 Watts Agilent Varian Part Number PN L6391309 This is the NHS-35 Diffusion Pump 480 VAC Heater Retrofit Kit. Fits the Agilent Varian NHS-35 Diffusion Pump. (for pumps built before May 1990) Clamping plates not included.

Condition: New



Product Number: P107043



Price: $6,210.00



Agilent Varian Bolts to Attach ASA Gate Valves to ASA Diffusion Pumps 3/4-10 1-1/4" Length Hex Bolt - 1 each
In Stock: 16


Agilent Varian Bolts to Attach ASA Gate Valves to ASA Diffusion Pumps 3/4-10 1-1/4" Length Hex Bolt - Course Thread, 1 each. These are bolts to attach ASA Gate Valves to ASA Diffusion pumps, ASA sizes 6, 8 and 10 inch. One each, size 3/4-10 1-1/4" Length Hex Bolt - Course Thread.

Condition: New



Product Number: P1011551



Price: $4.68



Agilent Varian NHS-35 Diffusion Pump, Heater no Leads, (before May 90) 240/480V, 4000W, 647235248
In Stock: 4


Agilent Varian NHS-35 Diffusion Pump, Heater Element no leads, 240/480 Vac, 4000 Watts Agilent Varian Part Number PN 647235248 This is a replacement heater element no leads, 240/480V, 4000 W. (1 each) Fits the Agilent Varian NHS-35 Diffusion Pump. (Used on pumps built before May 1990) For location of the heater element see item #11 (diagram exploded view & parts illustration) below. (6 required per pump)

Condition: New



Product Number: P107032



Price: $830.00



Agilent Varian NHS-35 Diffusion Pump, Heater Element with Leads, 200V, 4000W, 647335020
In Stock: 1


Agilent Varian NHS-35 Diffusion Pump, Heater Element with leads, 240/480 Vac, 4000 Watts Agilent Varian Part Number PN 647335020 This is a replacement heater element with leads, 240/480V, 4000 W. (1 each) Fits the Agilent Varian NHS-35 Diffusion Pump. For location of the heater element see item #11 (diagram exploded view & parts illustration) below. (6 required per pump)

Condition: New



Product Number: P107033



Price: $885.00



Agilent Varian NHS-35 Diffusion Pump, Heater Element with Leads, 240/480V, 4000W, 647335010
In Stock: 12


Agilent Varian NHS-35 Diffusion Pump, Heater Element with leads, 240/480 Vac, 4000 Watts Agilent Varian Part Number PN 647335010 This is a replacement heater element with leads, 240/480V, 4000 W. (1 each) Fits the Agilent Varian NHS-35 Diffusion Pump. For location of the heater element see item #11 (diagram exploded view & parts illustration) below. (6 required per pump)

Condition: New



Product Number: P107031



Price: $866.25



Agilent Varian NHS-35 Diffusion Pump, Heater Element with Leads, 400V, 4000W, L6383010
In Stock: 1


Agilent Varian NHS-35 Diffusion Pump, Heater Element with leads, 400 Vac, 4000 Watts Agilent Varian Part Number PN L6383010 This is a replacement heater element with leads, 400V, 4000 W. (1 each) Fits the Agilent Varian NHS-35 Diffusion Pump. For location of the heater element see item #11 (diagram exploded view & parts illustration) below. (6 required per pump)

Condition: New



Product Number: P107034



Price: $866.25



Agilent Varian NHS-35 Diffusion Pump, Heater Element with Leads, 440V, 4000W, L6383011
In Stock: 1


Agilent Varian NHS-35 Diffusion Pump, Heater Element with leads, 440 Vac, 4000 Watts Agilent Varian Part Number PN L6383011 This is a replacement heater element with leads, 440V, 4000 W. (1 each) Fits the Agilent Varian NHS-35 Diffusion Pump. For location of the heater element see item #11 (diagram exploded view & parts illustration) below. (6 required per pump)

Condition: New



Product Number: P107035



Price: $885.00



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Phone: (505) 872-0037
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