Varian Turbo-V 70LP ISO-63 - REBUILT
| Weight | 6 lbs |
|---|---|
| Pumping Speed | 68 l/s |
| Ultimate Pressure | < 1 x 10-9 mbar |
Varian Turbo-V 70LP Turbomolecular Vacuum Pump - REBUILT
Each turbo pump must match its controller in reference to the same class. For example the TV 550 pump must match a V550 (stand alone, brick or PCB) controller. We also offer repair service.
The Turbo-V 70LP pump consists of a high frequency motor driving a turbine fitted with 10 bladed stages and 4 Macrotorr stages. The turbine rotates in an anticlockwise direction when viewed from the high vacuum flange end.
Please notice our special pricing for the ISO-63 Turbo-V 70D turbo pump. Other options are available with pricing on our Config page.
Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!
| Specifications | Turbo-V 70 | Turbo-V 70LP | ||
|---|---|---|---|---|
| Pumping speed (l/s) | w/ 4.5" CF or ISO-63: N2: 68 l/s He: 60 l/s H2: 45 l/s |
w/ 2.75" CF or KF 40 NW: N2: 45 l/s He: 50 l/s H2: 41 l/s |
w/ 4.5" CF or ISO-63: N2: 68 l/s He: 60 l/s H2: 45 l/s |
w/ 2.75" CF or KF 40 NW: N2: 45 l/s He: 50 l/s H2: 41 l/s |
| Compression ratio | N2: 5 x 107 He: 4 x 103 H2: 4 x 102 |
N2: 5 x 108 He: 8 x 104 H2: 7 x 104 |
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| Base pressure* | 1 x 10-9 mbar (8 x 10-10 Torr) | w/ recommended mechanical forepump: 2 x 10-10 mbar (1.5 x 10-10 Torr) w/ recommended diaphragm forepump: 2 x 10-9 mbar (1.5 x 10-9 Torr) |
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| Inlet flange | 4.5" O.D. CF ISO-63 2.75" O.D. CF KF-40 NW |
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| Foreline flange | KF-16 NW | |||
| Rotational speed | 75,000 rpm | |||
| Start-up time | < 60 seconds | |||
| Recommended forepump | mechanical: Varian SD-40 diaphragm: Varian MD-6 2 m3/h (1.2 cfm) |
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| Operating position | any | |||
| Cooling requirements | Natural air convection Forced air or water optional |
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| Operating ambient temperature | + 5°C to + 35°C | |||
| Coolant water | flow: 10 l/h (0.05 GPM) temperature: + 10°C to + 30°C pressure: 2 to 4 bar (30 to 60 Psi) |
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| Bakeout temperature | 120°C at inlet flange max. (CF flange) 80°C at inlet flange max. (ISO flange) |
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| Vibration level (displacement) | < 0.01 μm at inlet flange | |||
| Noise level | 45 dB (A) at 1 meter | |||
| Input | 54 VAC, three phase, 1,250 Hz | |||
| Lubricant | permanent lubrication | |||
| Installation category | II | |||
| Pollution degree | 2 | |||
| Storage temperature | - 20°C to + 70°C | |||
| Weight kg (lbs) | ISO: 1.6 (6) CF: 2.3 (4) |
ISO: 1.7 (6) CF: 2.5 (4) |
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Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs.
Varian Turbo-V 70LP Turbomolecular Vacuum Pump - REBUILT 9699365 / 969-9365 Turbo-V TV 70LP ISO-63
