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Condition:
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Part Number:
  P106989
Warranty:
  Varian Warranty

Out of Stock   Agilent Varian HS-16 Vacuum Diffusion Pump, 16 in. ASA, Std. Cold Cap, 10,000 l/s, 480V 15976


$15,976.00


Print Version

Agilent Varian HS-16 Vacuum Diffusion Pump, 16 in. ASA, Std. Cold Cap, 10,000 l/s, 480V


Agilent Varian HS-16 High Vacuum Diffusion Pump with Standard Cold Cap, 10,000 l/s Pumping Speed
16 Inch ASA Inlet, 3 Inch ASA Exhaust, 480 VAC, Agilent Varian Part Number 79292309

These Varian Agilent High Throughput models include the series HS-16, HS-20, HS-32 and NHS-35. This is the HS-16 diffusion high throughput vacuum pump. They are the primary industrial standard for high vacuum pumping mechanism. The Agilent Varian HS-16 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 HS 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 pressure 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 HS-16 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, e.g. IVP 704 diffusion pump fluids along with vacuum fittings, adapters, and replacement parts for your Varian HS-16 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 HS-16 Instruction Manual scroll down to manuals tab AVAILABLE DOWNLOADS and download the PDF.

Highlights For This Agilent Varian HS-16 Diffusion Pump
  • 16 Inch ASA Inlet Flange, 23.5 in. OD, 1.12 in. hole size (16 bolt holes)
  • ASA 3 in Outlet Flange, 7.5 in. OD, .75 in. hole size (4 bolt holes)
  • Standard Cold Cap
  • Maximum Pumping Speed 10,000 l/s air
  • 480V @ 2700 Watt Heater (3 required)
  • Designed To Be Used With IVP 704 Diffusion Pump Oil (3 Quarts)


Included with ASA Pumps:
  • One Inlet Flange O-ring PN 48214001
  • One Foreline Flange O-ring PN 660890348
  • Two 1/2" Hose 3/8 Pipe Barbed Connectors PN 624301111
  • Four 3/8" Hose 3/8 Pipe Barbed Connectors PN 624301110
  • Installation and Operation Manual PN 699901140



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ITEM DESCRIPTION PART NO.
1 Standard Cold Cap Assembly - Includes 10-32 SST Rd Hd screw & 10-32 SST Hex nut 79299301
1 Water-Cooled Halo Baffle K0143316
2 Cold Cap Water Connection:
Cold Cap Gasket/Grommet (Kit of 4)L8839301
Cold Cap Nut & Followers KitL8840301
3 Jet Assembly 83612401
4 Jet Coupling L6367301
5 Foreline Baffle Assembly 80798301
6 Sight Glass Service Kit for Pumps Built Before 1995:
3 Glass TubesF1755008
2 Brass Union 1/4 OD x 1/4 MPT622568108
2 Brass Elbow 69FL 6x4, 169VL6-4623451012
8 O-ring, Viton, Parker No. 2-011660892011
8 O-ring, Viton, Parker No. 2-111660892111
3 O-ring, Viton, Parker No. 2-221660892221
3 O-ring, Viton, Parker No. 2-213660892213
F6097301
6 Sight Glass Service Kit for Pumps Built After 1995 K8475001
7 Threaded Plug, Fill & Drain 77261001
8 Upper Thermal Switch, Temperature Setting 185C K9050001
9 Lower Thermal Switch, Temperature Setting 390C K9050002
10 Heater Nickel Wire 80 Inches, 14 AWG (2 per heater required) X3900-68006
10 Dalton Heater Wire 120 inches, 10 AWG (2 per heater required) X3900-68000
10b Heater Wiring Connection Box
Nickel Lug for No. 14 AWG 648056329
11 Heaters (Thtee heaters required per pump)
200 V / 2700 watt Heater Element With Leads647316025
200 V / 3200 watt Heater Element With Leads647316027
240 V or 415 V / 2700 watt Heater Element With Leads647316020
240 V or 415 V / 3200 watt Heater Element With Leads647316023
400 V / 2700 watt Heater Element With Leads647316037
400 V / 3200 watt Heater Element With Leads647316038
430 V / 2700 watt Heater Element With Leads647316039
430 V / 3200 watt Heater Element With Leads647316040
440 V / 2700 watt Heater Element With Leads647316041
440 V / 3200 watt Heater Element With Leads647316042
480 V / 2700 watt Heater Element With Leads647316030
480 V / 3200 watt Heater Element With Leads647316033
240 V or 415 V / 2700 watt Heater Element No Leads.
Used on Pumps Built Before May 1990
647316035
480 V / 2700 watt Heater Element No Leads.
Used on Pumps Built Before May 1990
647316045
12 Heater Crush Plate, required with heater replacement K4919001
13 Heater Clamping Plate K4917001
14 Heater Insulation Blanket 79309001
15 Heater Cover Plate 79308001
O-Ring Kit includes:
1 Butyl O-ring for ASA Inlet Flange48214001
1 O-ring for Foreline Flange Buna Parker 2-348660890348
8 Fill and Drain O-rings, Viton Parker 2-213660892213
4 O-rings, Viton Parker 2-221660892221
1 Sight Glass O-ring Viton 2-232660892232
1 Graphite Sight glass GasketK8478001
K0377164
16 Butly Centering Ring for ASA Inlet Flange 48214001
17 Centering Ring for ASA Foreline Flange 660890348
17 Centering Ring for ISO Foreline Flange, 100K IC100SV
Included with ASA pumps:
16 One O-ring for ASA Inlet Flange84349002
17 One O-ring for ASA Foreline Flange 660893432
Installation and Operation Manual699901140
DC-702 diffusion pump fluid, one gallon 695472008
DC-704 diffusion pump fluid, one gallon 695474008
DC-705 diffusion pump fluid, one gallon 695475008
PDF Logo Agilent Varian HS-16 HS-20 HS-32 & NHS-35 Diffusion Pumps.pdf

PDF Logo Agilent Varian Diffusion Pumps Catalog.PDF



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

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



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