Edwards E2M28 Two-Stage Rotary Vane Pump; HC IE3 Asia 50/60Hz, 200V, 50/60Hz or 380V, 60Hz, 3-Phase, Cole-Parmer (CAT#: STEM-DS-0485-LC)

Edwards Rotary Vane Pump manufactured by Cole-Parmer is suitable for lab and light industrial applications. EM series single-stage and two-stage rotary vane vacuum pumps are durable mechanical oil-sealed pumps with high speeds up to 18 or 28 m3/hr. The pumps are quiet, compact, and feature leading lubrication circuit and high reliability.

Free Air Capacity (CFM):19.5
Free Air Capacity (LPM):552.2
Max Vacuum (torr):7.4 x 10-4
Inlet Port:NW 25
Noise Level:57 dB(A)
Oil Capacity (Liters):1.5
Oil Capacity (oz):50.7
Max Temperature (° F):104
Max Temperature (° C):40
Power (VAC):220 / 380
Power (Hz):50/60
Height (in):10.625
Width (in):6.75
Length (in):23
Height (cm):27.1
Width (cm):17
Length (cm):58.4

Motor overheat protection to ensure safety
Gas ballast control prevents vapor condensation
Check the oil condition and oil level with the sight glass

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