KNF N811 KNP Vacuum/Pressure Pump, 11.5 L/min, 180 Torr, 30 PSIG, 115 VAC, Cole-Parmer (CAT#: STEM-DS-0498-LC)

KNF Vacuum/Pressure Pump is manufactured by Cole-Parmer. The unique multi-port valve design can withstand occasional liquid suction into the vacuum system. All wetted materials are manufactured with resin which is chemical resistant.

Head Configuration:Single Head
Wetted Parts:Ryton®, EPDM
Free-Air Capacity (CFM):0.4
Free-Air Capacity (LPM):11.3
Free-Air Capacity (LPH):678
Max Flow Rate (CFM):0.41
Max Flow Rate (Liters/min):11.5
Max Pressure (PSI):30
Max Pressure (bar):2.07
Max Vacuum (in Hg):22.9
Max Vacuum (mbar):238
Max Vacuum (mm Hg):178.3
Max Vacuum (torr):178.3
Port Size:1/4" hose barb
Max Temperature (° F):105
Max Temperature (° C):40
Power (VAC):115
Power (amps):1.3
Stages:1
Height (in):2.75
Width (in):3.5
Length (in):7.9
Height (cm):7
Width (cm):8.89
Length (cm):20.07
Height (mm):70
Width (mm):88.9
Length (mm):200.7
Motor hp:1/10

Lightweight but sturdy design minimizes maintenance downtime
There is not wetted metal part in the pump head to prevent corrosion
Corrosion resistance

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