Agilent Varian Turbo-V 81 - REBUILT

Starting at $3,200
In stock
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SKU
REBUILT_TurboV81
Weight 6 lbs
Pumping Speed 50-77 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
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
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
Operating position Any
Cooling requirements Natural air convection
Forced air or water optional
Coolant water flow: 10 l/h (0.05 GPM)
temperature: + 15°C to + 35°C
pressure: 2 to 4 bar (30 to 60 Psi)
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)
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
Storage temperature -20°C to +70°C
Input 60 VAC, three-phase
1,350 Hz (max)
50 W max
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)

Specifications Turbo-V 81-M

Specifications Turbo-V 81-T

Type Label Description Download
Agilent Turbo-V 81-M - REBUILT User Manual Download
Agilent Turbo-V 81-T - 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