Pump Vacuum 3.5CFM 115/230V

INCLUDES
vacuum oil and power cord.

Wide range of free-air capacities to match specific applications
- Positive pressure oil system ensures proper lubrication and prevents oil starvation at high gas loads
- Fast acting inlet valve protects internal components against oil and air contamination if the pump stops while under vacuum
- Gas ballast valve limits internal condensationâ€”use pump when condensable vapors are present

MORE ABOUT THIS ITEM
No need to purchase both single- and dual-stage pumps! Dual-mode pumps offer a choice of high-vacuum (HV) mode or high-throughput (HT) mode in one pump. Pumps also feature three-position gas ballast control. Set the pump to HV mode with gas ballast off for use with electron microscopes or mass spectrometers; set it to HT mode with gas ballast fully open for use with gel dryers, vacuum ovens, or rotary evaporators.

Power cord and plug are included with the pump.

Specifications & Description
Wetted Parts - Cast iron, stainless steel, aluminum, Buna N, and flouroelastomers
Free Air Capacity (CFM) - 3.5
Free Air Capacity (LPM) - 99
Max Vacuum (with ballast) - 7.5 x 10-2 mm Hg
Max Vacuum (without ballast) - 1.5 x 10-3 mm Hg
Inlet Port - NW 25
Outlet Port - NW 25
Noise Level - 48 dB(A)
Oil Capacity (Liters) - 0.7
Oil Capacity (oz) - 24
Max Temperature (

° F

) - 104
Max Temperature (

° C

) - 40
Duty Cycle - Continuous
Motor Type - TEFC
Power (VAC) - 115 / 230
Power (Hz) - 50/60
Power (amps) - 1.4
Height (in) - 8.875
Width (in) - 6.25
Length (in) - 16.875
Height (cm) - 22.5
Width (cm) - 15.9
Length (cm) - 42.9
Motor hp - 1/2
Description - Direct-drive rotary vane vacuum pump, dual mode, 3.5 cfm, 115/220 VAC

More Information