Uniweld HVP12 Pump, Vacuum Pump, Rotary Vane, 12.0 CFM, 115/220VAC, 2 Stage, Cole-Parmer (CAT#: STEM-DS-0508-LC)

The Uniweld Pump manufactured by Cole-Parmer is suitable for application in the HVAC industry, lab and the manufacturing floor. Lightweight design and sturdy structure can withstand the most demanding environments. Large-finned die-cast aluminum oil reservoir can extend oil change intervals and limit overheating. It is easy to transport the pump with the center-balanced handle.

Gas Ballast:Yes
Wetted Parts:Aluminum
Free-Air Capacity (CFM):12
Free-Air Capacity (LPM):339
Free-Air Capacity (LPH):20340
Max Flow Rate (CFM):11.87
Max Flow Rate (Liters/min):339
Max Vacuum (torr):0.015
Tank Size (Qt):0.87
Tank Size (oz):27.7
Tank Size (Liters):0.82
Tank Size (Gal):0.22
Oil Capacity (oz):27.7
Oil Capacity (Liters):0.82
Port Size:Inlet:1/4" x 3/8" flare and 1/2" male Acme (auto); Outlet: filter
Max Temperature (° F):110
Max Temperature (° C):43
Duty Cycle:Intermittent
Power (VAC):110 / 220
Power (amps):5.4
Power (Hz):50/60
Stages:2
Height (in):9.5
Length (in):18.875
Height (cm):24.13
Length (cm):47.94
Height (mm):241.3
Length (mm):479.4
Motor hp:3/4

Minimized vibration
Dual voltage
Isolation valve prevent oil from flowing back into the system

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