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Agilent Varian VHS-6 Diffusion High Vacuum Pump - REBUILT

Price: $2,600.00
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Agilent Varian VHS-6 Diffusion High Vacuum Pump - REBUILT
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Agilent Varian VHS-6 Diffusion High Vacuum Pump - REBUILT

We also carry Agilent Varian diffusion pump LN2 traps and baffles and valves. 

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Specifications VHS-4
0183
VHS-6
0184
VHS-10
0185
Speed (l/s)
Air 1,200 2,400 5,300
Hydrogen 1,600 3,200 7,000
Helium 1,500 3,000 6,600
Normal Operating Range 2 x 10E-3 to
5 x 10E-9
1 x 10E-3 to 5 x 10E-9
Untrapped, Torr 2.6 x 10E-3 to
6.5 x 10E-9
1.3 x 10E-3 to 6.5 x 10E-9
Max. Fore pressure, Torr
No load 0.65
Full load 0.55
Max. Throughput, @ 1 x 10-2 Torr 2.5 3.5 7.7 @ 4,400 W
8.1 @ 5,100 W
Min. Recommended Backing Pump for Max. Throughput
cfm 10 17 30
Backstreaming Rate @ inlet flange
(mg/cm2/min) 5 x 10-4
Warmup Time (min) 10 15
Cooldown Time (min) w/ Quick Cool Coil where applicable 10 25
Fluid Charge 300 cm3 500 cm3 1,000 cm3
Electrical Requirements 1 Φ 3 Φ
50/60 Hz
120/240 V 240/480 V
Power (Watts) 1,450 2,200 4,400/5,100 *
Cooling water gpm @ 60-80°F (15-26 ) 0.15 0.25 0.40

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Agilent Varian VHS-6 Diffusion High Vacuum Pump - REBUILT

85826301  Standard Cold Cap, 2200W, 120V
85826302  Standard Cold Cap, 2200W, 240V Single phase
85826306  Standard Cold Cap, 208V Single phase
85826311  Extension Cold Cap, 2200W, 120V
85826312  Extension Cold Cap, 240V Single phase
85826316  Extension Cold Cap, 208V Single phase
L6193301  ISO, Standard Cold Cap, 120V
L6193302  ISO, Standard Cold Cap, 240V
L6193306  ISO, Standard Cold Cap, 208V
L6193311  ISO, Extended Cold Cap, 120V
L6193312  ISO, Extended Cold Cap, 240V
L6193316  ISO, Extended Cold Cap, 208V
Accessories

86086301  Heater Clamping Plate, VHS-6 & 250 Diffusion Pumps
86087001  Heater Insulator, VHS-6 & 250 Diffusion Pumps
86088001  Heater Cover Plate, VHS-6 & 250 Diffusion Pumps
86643301  Heater Clamp Assembly, VHS-6 & VHS-250 Diffusion Pumps
647306125  Heater, VHS-6/250 Diffusion Pumps, 2200W, 120V
647306175  Heater, VHS-6/250 Diffusion Pumps, 2200W, 208V Single phase
647306225  Heater, VHS-6/250 Diffusion Pumps, 2200W, 240V Single phase
F6455001  Cold Cap, Extended, VHS-6 Diffusion Pump
K0377184  O-Ring Kit for VHS-6 Diffusion Pump
X3901-68002  Heater Wire, 10 AWG, pre-cut 36 inches, for VHS-6/250

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