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Keyword       Ideal Vacuum Part Number       Manufacturer Part Number

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Varian M-2 NRC 2 inch Rebuilt Diffusion Vacuum Pump Rebuilt Refurbished


The Varian M-2 Diffusion Pump belongs to a family of pumps designed to combine high performance and unusually low cost when used alone or with matching components. The backstreaming rate of the M-2 pump is less than 0.001 Mg/cm2/min., five times better that other diffusion pumps. As a result of this superior performance, it is often possible to use the M-2 without traps or baffles. However, when these components are added, the degree of cleanliness at the inlet of the topmost component is greater than that possible with other pumping systems. The standard patented cold cap which intercepts over 98% of backstreaming vapor, has been redesigned to keep it colder by more efficient heat transfer, and it is easier to install and maintain. The M-2 pump high boiler achieves high throughput and forepressure tolerance. By using innovative design, the boiler temperature is still lower than in most diffusion pumps, thus minimizing pumping fluid breakdown. The fully compartmented jet separates and ejects whatever light fractions are produced from the vapor. The heat and electrical components were replaced where needed and they have been repainted. Inlet Flange 2 inch ASA.

Condition: Rebuilt



Product Number: P102781



Price: $1,050.00



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Varian NRC HS2 2-Inch Water Cooled Vacuum Diffusion Pump Rebuilt Refurbished


The Varian NRC HS2 has been designed to fill a special need in applications where high pumping speeds are required and space limitations demand a compact pump. This unit, smallest of the HS Series pumps, is well suited for laboratory and research use. The NRC HS2 pump is a rugged, general-purpose unit with an operating range of 2 x 10

Condition: Rebuilt



Product Number: P102779



Price: $1,150.00



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Varian M-4 NRC Rebuilt 4-Inch Diffusion Vacuum Pump Rebuilt Refurbished


The Varian M-4 Diffusion Pump belongs to a family of pumps designed to combine high performance and unusually low cost when used alone or with matching components. The backstreaming rate of the M-4 pump is less than 0.0001 Mg/cm2/min., five times better that other diffusion pumps. As a result of this superior performance, it is often possible to use the M-4 without traps or baffles. However, when these components are added, the degree of cleanliness at the inlet of the topmost component is greater than that possible with other pumping systems. The standard patented cold cap which intercepts over 98% of backstreaming vapor, has been redesigned to keep it colder by more efficient heat transfer, and it is easier to install and maintain. The M-4 pump has full thermostatic protection against inadequate cooling water, low pump fluid, or inoperative forepump.The heat and electrical components were replaced where needed and they have been repainted. Inlet Flange is 4 inch ASA.

Condition: Rebuilt



Product Number: P102780



Price: $1,850.00



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Varian VHS-4 NRC 0183 Rebuilt 4-Inch Diffusion Vacuum Pump Rebuilt Refurbished


These Varian model VHS-4 (VHS4) NRC 0183 diffusion high vacuum pumps are the primary industrial standard for high vacuum pumping mechanism. The Varian VHS-4 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 bulge contour in the Varian VHS-Series maintains lower pressure for the process and increases the gas captured. VHS pumps feature glass fill and drain assemblies for easy maintenance of pump fluid and continuous monitoring. Finned boilers increase the surface area which prolongs fluid life. 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 These Varian diffusion pumps have been fully rebuilt. The heat and electrical components were replaced where needed and they have been repainted.

Condition: Rebuilt



Product Number: P101058



Price: $1,999.95



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Varian M6 M-6 NRC Rebuilt 6-Inch Diffusion Vacuum Pump Rebuilt Refurbished


The Varian M6 M-6 Diffusion Pump belongs to a family of pumps designed to combine high performance and unusually low cost when used alone or with matching components. The backstreaming rate of the M6 M-6 pump is less than 0.0001 Mg/cm2/min., five times better that other diffusion pumps. As a result of this superior performance, it is often possible to use the M-6 without traps or baffles. However, when these components are added, the degree of cleanliness at the inlet of the topmost component is greater than that possible with other pumping systems. The standard patented cold cap which intercepts over 98% of backstreaming vapor, has been redesigned to keep it colder by more efficient heat transfer, and it is easier to install and maintain. The M-6 pump has full thermostatic protection against inadequate cooling water, low pump fluid, or inoperative forepump.The heat and electrical components were replaced where needed and they have been repainted. Inlet Flange is 6 inch ASA.

Condition: Rebuilt



Product Number: P104363



Price: $2,495.00



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Varian VHS-6 NRC 0184 Rebuilt 6-Inch Diffusion Vacuum Pump Rebuilt Refurbished


This Varian VHS-6 NRC 0184 Rebuilt 6-Inch Diffusion Vacuum Pump Rebuilt Refurbished is used and has been rebuilt. Diffusion pumps are the primary industrial high vacuum pumping mechanism. The bulge contour in the Varian VHS-Series maintains lower pressure for the process and increases the gas captured. VHS pumps feature glass fill and drain assemblies for easy maintenance of pump fluid and continuous monitoring. Finned boilers increase the surface area which prolongs fluid life. 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. This pump has been fully rebuilt, it was carefully cleaned and inspected. The heat and electrical components were replaced where needed, and it has been repainted.

Condition: Rebuilt



Product Number: P10383



Price: $3,250.00



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Varian VHS-250 High Vacuum Diffusion Pump, Rebuilt, ISO 250F Inlet, 2125 l/s Air


These Varian model VHS-250 diffusion high vacuum pumps are the primary industrial standard for high vacuum pumping mechanism. The Varian VHS-250 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 bulge contour in the Varian VHS-Series maintains lower pressure for the process and increases the gas captured. VHS pumps feature glass fill and drain assemblies for easy maintenance of pump fluid and continuous monitoring. Finned boilers increase the surface area which prolongs fluid life. 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.

Condition: Rebuilt



Product Number: P102154



Price: $3,950.00



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Varian VHS-10 NRC 0185 Rebuilt 10-Inch Diffusion Vacuum Pump Rebuilt Refurbished


This Varian VHS-10 NRC 0185 Rebuilt 10-Inch Diffusion Vacuum Pump Rebuilt Refurbished has been rebuilt. Diffusion pumps are the primary industrial high vacuum pumping mechanism. The bulge contour in the Varian VHS-Series maintains lower pressure for the process and increases the gas captured. VHS pumps feature glass fill and drain assemblies for easy maintenance of pump fluid and continuous monitoring. Finned boilers increase the surface area which prolongs fluid life. 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. This pump has been fully rebuilt, it was carefully cleaned and inspected. The heat and electrical components were replaced where needed, and it has been repainted.

Condition: Rebuilt



Product Number: P101112



Price: $5,500.00



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Varian VHS-400 High Vacuum Diffusion Pump, Rebuilt, ASA Special non-standard Inlet, 4500 l/s Air


These Varian model VHS-400 diffusion high vacuum pumps are the primary industrial standard for high vacuum pumping mechanism. The Varian VHS-400 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 bulge contour in the Varian VHS-Series maintains lower pressure for the process and increases the gas captured. VHS pumps feature glass fill and drain assemblies for easy maintenance of pump fluid and continuous monitoring. Finned boilers increase the surface area which prolongs fluid life. 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.

Condition: Rebuilt



Product Number: P102155



Price: $6,950.00



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Ideal Vacuum Products, LLC
5910 Midway Park Blvd NE,
Albuquerque, NM 87109-5805

Phone: (505) 872-0037
Fax: (505) 872-9001
info@idealvac.com