lipix

Vacuum pumps

 Relative costDaily operating costClean (no oil)
Rotary vane$$$$
Scroll$$$
Turbomolecular$$$$


Lake Shore — environment by JANIS

Rotary vane

10RVP

10RVP general-purpose mechanical pumping station

Features:

  • 10 CFM/8.4 CFM (60/50 Hz) two-stage rotary vane vacuum pump
  • 5 ft flexible stainless steel pumping line with NW 25 flanges
  • Isolation valve, vent valve, and compound pressure/vacuum gauge

11DDP

11DDP general-purpose mechanical pumping station

Features:

  • 10 CFM/8.4 CFM (60/50 Hz) two-stage rotary vane vacuum pump
  • Liquid nitrogen cold trap with isolation valve
  • 5 ft flexible stainless steel pumping line with NW 25 flanges
  • Vacuum gauge and readout

Scroll

SP-20

SP-20 dry scroll pumping station for pumping on helium vapor

Features:

  • 13 CFM (60/50 Hz) dry scroll pump
  • 5 ft standard flexible stainless steel pumping line
  • NW 25 isolation valve, vent valve, and compound pressure/vacuum gauge
  • Floor-level cart with casters

SP-35

SP-35 dry scroll pumping station for pumping on helium vapor

Features:

  • 21 CFM (60/50 Hz) dry scroll pump
  • 4 ft long flexible stainless steel pumping line
  • NW 40 isolation valve, vent valve, and compound pressure/vacuum gauge
  • Floor-level cart with casters

Turbomolecular

Power requirement: 100 to 240 VAC, 50/60 Hz

TS-85-D

TS-85-D turbopumping station for evacuation of a small cryostat vacuum space

Features:

  • Turbomolecular pump with nominal 42 L/s capacity
  • 0.8 CFM dry diaphragm backing pump
  • Mounting frame with rubber feet and cutouts for easy handling
  • Wide-range vacuum gauge (atmosphere to 10-8 Torr) with digital display
  • Controller with integral air cooler, digital display of turbo speed, and input for one vacuum gauge
  • 5 ft flexible stainless steel pumping line
  • NW 25 vacuum isolation valve and fittings

TSJ-85-D

TSJ-85-D turbopumping station for evacuation of a large cryostat vacuum space

Features:

  • Turbomolecular pump with nominal 42 L/s capacity and NW 40 fittings
  • 9 CFM dry scroll backing pump
  • Mounting frame with rubber feet and cutouts for easy handling
  • Wide range vacuum gauge (atmosphere to 10-8 Torr) with digital display
  • TIC controller with integral air cooler, digital display of turbo speed, and input for up to three vacuum gauges
  • 4 ft flexible stainless steel pumping line
  • Vacuum isolation valve