Unit of Measure


Dimension a at 50 Hz

N/A 62.36 in

Dimension a at 60 Hz

N/A 65.51 in

Dimension a1 at 50 Hz

N/A 39.61 in

Dimension a1 at 60 Hz

N/A 40.43 in

Dimension a2

N/A 36.46 in

Dimension b

N/A 38.82 in

Dimension c

N/A 30.12 in

Dimension d

N/A 13.27 in

Dimension e

N/A 19.92 in

Dimension f

N/A 19.68 in

Dimension G

N/A 26.93 in

Dimension H

N/A 16.73 in

Dimension l

N/A 12.20 in

Dimension o

N/A 16.14 in

Dimension p

N/A 23.98 in

Dimension q

N/A 16.42 in

Dimension r

N/A 18.58 in

Dimension s

N/A M 16

Dimension u

N/A 2.16 in

Diameter w at 50 Hz

N/A 14.17 in

Diameter w at 60 Hz

N/A 16.65 in

Dimension R

N/A 3 in

Thread Type for R


Capacity at 50 Hz

N/A 412 cfm

Capacity at 60 Hz

N/A 494 cfm

Ultimate Partial Vacuum Measured with LN2 Trapped McLeod Gauge

N/A 0.075 Torr29.92 inHg

Motor Voltage at 50 Hz

N/A 400 V690 V

Motor Voltage at 60 Hz

N/A 230 V460 V

Motor Tolerance

N/A ±10 %

Motor Rating at 50 Hz

N/A 15 kW

Motor Rating at 60 Hz

N/A 25 hp

Full Load Amperage at 50 Hz

N/A 17.5 A30 A

Full Load Amperage at 60 Hz

N/A 34.5 A69 A

Speed at 50 Hz

N/A 950 rpm

Speed at 60 Hz

N/A 1140 rpm

Average Noise Level at 50 Hz

N/A 78 dBA

Average Noise Level at 60 Hz

N/A 80 dBA

Weight at 50 Hz

N/A 1334 lb

Weight at 60 Hz

N/A 1510 lb

Approximate Oil Capacity

N/A 17.5 qt




N/A Relates to pump inlet conditions

Curves and tables refer to vacuum pump at normal operating temperature.

Technical information is subject to change without notice.

The listed values for a, ø w and full load amperage may vary because of different motor manufacturers.