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Agilent Varian VHS-10 - REBUILT
Weight
150 lbs
Pumping Speed
7,734 cfm
Ultimate Pressure
6.50 x 10-1 Torr
Agilent Varian VHS-10 Diffusion High Vacuum Pump - REBUILT
The Agilent Varian VHS Series bulge contour increases gas capture and maintains lower pressure for the process. These VHS diffusion pumps have sight glass/fill and drain assemblies for continuous monitoring and easy maintenance of pump fluid. Finned boilers increase surface area, prolonging fluid life. Full thermal protection and quick-cool coils are also standard. Please let us know if you would like a quote for a different heater voltage or for repair service of your pump.
Heaters are 5,100 Watt at 480V. Extended cold cap. We also carry Agilent Varian diffusion pump LN2 traps and baffles and valves.
Questions? send an email to our sales team!
Backstreaming Rate
5.0 x 10-4 mg/cm²/min
Cooldown Time
25 min
Electrical Requirements
3-phase 50/60 Hz 208/240/380/480 V
Fluid Charge
1,000 CC
Fluid Type
Oil
Input Voltage
208, 240, 380, 480 V
Maximum Forepressure - Full Load
0.55 Torr / 0.72 mbar
Maximum Forepressure - No Load
0.65 Torr / 0.85 mbar
Maximum Throughput
6.3 T-L/s (8.4 mbar-L/s)
Operating Range
1.7 x 10-3 to < 5 x 10-9 Torr-3 to < 6.5 x 10-9 mbar
Pump Power
4,400 W
Pump Weight
150 lbs / 68 kg
Pumping Speed - Air
3,650 L/s
Pumping Speed - Air, via AVS 4.1 (1963)
5,300 L/s
Pumping Speed - He/H2
4,560 L/s
Recommended Backing Pump
≥ 30 cfm (51 m3 /hr)
Warmup Time
15 min
Water Connections
1/8 inch FPT
Water Cooling - Temperature Requirement
60-80°F / 15-26°C
Water Cooling Flow Requirement
0.40 gpm / 80 L/hr
Type
Label
Description
Download
Varian Diffusion Pumps - REBUILT
Data Sheet
Download
Varian VHS-10 & VHS-400 - REBUILT
Instruction Manual
Download
Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs.
Agilent Varian VHS-10 Diffusion High Vacuum Pump - REBUILT
F0426307 / F0426-307 ASA w/ standard cold cap 208V
F0426317 / F0426-317 ASA w/ extended cold cap 208V
F0426308 / F0426-308 ASA w/ standard cold cap 240V
F0426318 / F0426-318 ASA w/ extended cold cap 240V
F0426326 / F0426-326 ASA w/ standard cold cap 380V
F0426336 / F0426-336 ASA w/ extended cold cap 380V
F0426309 / F0426-309 ASA w/ standard cold cap 480V
F0426319 / F0426-319 ASA w/ extended cold cap 480V
L5920307 / L5920-307 ISO w/ standard cold cap 208V
L5920317 / L5920-317 ISO w/ extended cold cap 208V
L5920308 / L5920-308 ISO w/ standard cold cap 240V
L5920318 / L5920-318 ISO w/ extended cold cap 240V
L5920326 / L5920-326 ISO w/ standard cold cap 380V
L5920336 / L5920-336 ISO w/ extended cold cap 380V
L5920309 / L5920-309 ISO w/ standard cold cap 480V
L5920319 / L5920-319 ISO w/ extended cold cap 480V
Accessories
F8600310 / F8600-310 Water-cooled baffle w/ ASA flanges
F8600311 / F8600-311 Water-cooled baffle w/ ISO flanges
Replacements
F0429301 / F0429-301 Standard cold cap $680 Rebuilt; $1,300 New
F0428401 / F0428-401 Jet assembly $3,700 Rebuilt; $5,700 New
F0431301 / F0431-301 Splash baffle $500 Rebuilt; $800 New
Type No. 0185
0185F0426307 / 0185-F0426-307 208V
0185F0426308 / 0185-F0426-308 240V
0185F0426326 / 0185-F0426-326 380/415V
0185F0426309 / 0185-F0426-309 480V
0185L5920307 / 0185-L5920-307 ISO-320K 208V
0185L5920308 / 0185-L5920-308 ISO-320K 240V
0185L5920326 / 0185-L5920-326 ISO-320K 380/415V
0185L5920309 / 0185-L5920-309 ISO-320K 480V
