Description
Welch 8907 Direct Drive Rotary Vane Vacuum Pump
Two stage, oil sealed vacuum pumps should not be operated continuously at pressures above 1 Torr. Operating this vacuum pump at higher pressure will induce excessive oil spraying from the exhaust of the vacuum pump causing premature failure.
- Pumping Speed: 2.6 CFM (73 L/min)
- Maximum Vacuum: 0.001 torr
- Oil Capacity: 1 quart
- HP: 0.5
- RPM: 1,725 @ 60Hz ~ 1,425 @ 50Hz
- Tubing Needed: 7/16 in (11 mm)
- Inlet Connection: UNIBARB
- Electrical: 115 V, 60 Hz
- Dimensions (LxWxH): 18.8 x 6.5 x 9.6 in.
- Weight: 40 lbs.
rbb/jb – R2 B2 P130
