Cole-Parmer Venturi Vacuum Pump, 0.5 cfm, 28.0"Hg, Cole-Parmer (CAT#: STEM-DS-0386-LC)

The Venturi Vacuum Pump manufactured by Cole-Parmer take advantage of the venturi effect. Since the operation is oil-free, the vacuum is clean and efficient. The a replaceable silencer reduces noise levels up to 30%.

Wetted Parts:Aluminum, Brass, Buna N
Free-Air Capacity (CFM):0.5
Free-Air Capacity (LPM):14.2
Free-Air Capacity (LPH):852
Max Flow Rate (CFM):0.5
Max Flow Rate (Liters/min):14.2
Max Vacuum (in Hg):28
Max Vacuum (mbar):65.1
Max Vacuum (mm Hg):48.8
Max Vacuum (torr):48.8
Air Input At 80 Psi (CFM):0.8
Air Input At 80 Psi (LPM):22.7
Port Size:air supply: UNF 10-32, vacuum: UNF 10-32
Max Temperature (° F):140
Max Temperature (° C):60
Height (in):0.625
Width (in):0.625
Length (in):2.5
Height (cm):1.59
Width (cm):1.59
Length (cm):6.35
Height (mm):15.9
Width (mm):15.9
Length (mm):63.5

No moving part extends service life and decrease maintenance frequence.
Air-powered venturi pumps don't need electrical power source or lubricant.

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