Agilent Varian Turbo-V 81-M - 4.5" CF - REBUILT
$3,760
In stock
SKU
RB_TurboV81-9698903
| Weight | 6.57 lbs |
|---|---|
| Pumping Speed | 50 l/s |
| Ultimate Pressure | < 5 x 10-10 mbar |
Agilent Varian Turbo-V 81-M/T 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 pump consists of a high frequency motor driving a turbine fitted with 9 bladed stages and 3 Macrotorr stages. The turbine rotates in an anticlockwise direction when viewed from the high vacuum flange end. The turbine is made of high-strength aluminium alloy, machined from a single block.
Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!
| Specifications | Turbo-V 81-M | Turbo-V 81-T | ||
|---|---|---|---|---|
| Pumping speed (l/s) | w/ 4.5” CF or ISO 63 N2: 77 l/s He: 65 l/s H2: 50 l/s |
w/ 2.75” CF or KF 40 N2: 50 l/s He: 56 l/s H2: 46 l/s |
w/ 4.5” CF or ISO 63 N2: 77 l/s He: 65 l/s H2: 50 l/s |
w/ 2.75” CF or KF 40 N2: 50 l/s He: 56 l/s H2: 46 l/s |
| Compression ratio | N2: 3 x 108 He: 8 x 104 H2: 7 x 103 |
N2: > 7 x 106 He: 5 x 103 H2: 3 x 102 |
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| Base pressure (w/ recommended forepump) | 5 x 10-10 mbar (3.8 x 10-10 Torr) | 5 x 10-9 mbar (3.8 x 10-9 Torr) | ||
| Inlet flange | 4.5” O.D. CF ISO-63 2.75” O.D. CF KF-40 |
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| Foreline flange | KF-16 NW | |||
| Rotational speed | 1,350 Hz (max) | |||
| Start-up time | < 60 seconds | |||
| Recommended forepump | Mechanical: Agilent DS 42 - DS 102 Dry pump: Agilent PTS 300 |
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| Operating position | Any | |||
| Cooling requirements | Natural air convection Forced air or water optional |
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| Coolant water | flow: 10 l/h (0.05 GPM) temperature: + 15°C to + 35°C pressure: 2 to 4 bar (30 to 60 Psi) |
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| Operating ambient temperature w/ natural air convection | +5°C to +25°C | |||
| Operating ambient temperature w/ forced air cooling or water | +5°C to +35°C | |||
| 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 | |||
| Compliance with | UNI EN 292-1 UNI EN 292-2 EN-CENELEC 55011 IEC 1000-4-2 (ex 801-2) IEC 1000-4-3 (ex 801-3) IEC 1000-4-4 (ex 801-4) EN 61010-1 (IEC 1010-1) EN 1012-2 |
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| Storage temperature | -20°C to +70°C | |||
| Input | 60 VAC, three-phase 1,350 Hz (max) 50 W max |
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| Lubricant | Permanent lubrication | |||
| Installation category | II | |||
| Pollution degree | 2 | |||
| Weight kg (lbs) | ISO 63: 1.99 (4.39) KF 40: 1.96 (4.32) CF 4.5”: 2.96 (6.53) CF 2.75”: 2.77 (6.11) |
ISO 63: 1.83 (4.03) KF 40: 1.80 (3.97) CF 4.5”: 2.62 (5.78) CF 2.75”: 2.59 (5.71) |
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| Type | Label | Description | Download |
|---|---|---|---|
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Agilent Turbo-V 81-M - REBUILT | User Manual | Download |
Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs.
Agilent Varian Turbo-V 81-M/T Turbomolecular Vacuum Pump - REBUILT 9698901 / EX9698901 / 969-8901 Turbo-V TV 81-M ISO-63 9698902 / EX9698902 / 969-8902 Turbo-V TV 81-M KF-40 9698903 / EX9698903 / 969-8903 Turbo-V TV 81-M 4.5" CF 9698904 / EX9698904 / 969-8904 Turbo-V TV 81-M 2.75" CF 9698905 / EX9698905 / 969-8905 Turbo-V TV 81-T ISO-63 9698906 / EX9698906 / 969-8906 Turbo-V TV 81-T KF-40 9698907 / EX9698907 / 969-8907 Turbo-V TV 81-T 4.5" CF 9698908 / EX9698908 / 969-8908 Turbo-V TV 81-T 2.75" CF