Multi-Position Double-Diaphragm Pump, PP/Santoprene, 1.85 GPM, 230 VAC, Cole-Parmer (CAT#: STEM-DS-1621-LC)

The Multi-Position Double-Diaphragm Pump manufactured by Cole-Parmer is suitable for moving of corrosive liquids due to the absence of metal wetted parts.

Max Flow Rate (GPM):1.85
Max Flow Rate (LPM):7
Max Flow Rate (GPH):111
Max Flow Rate (LPH):420
Suction Lift Dry (in H₂O):72
Suction Lift Dry (mm of H₂O):1800
Suction Lift Dry (in Hg):5.3
Suction Lift Dry (mm Hg):629
Self-Priming:Yes
Motor Type:TENV
Power (VAC):230
Power (Hz):50/60
Power (amps):0.25
Power Cord:Yes
Wetted Materials:Polypropylene, Santoprene®
Inlet Connection (NPT(F)):0
Outlet Connection (NPT(F)):0
Particulates, Max size dia (in):5E-05
Run Dry:Yes
Max Particulates Size Diameter (cm):0.001
Max Temperature (° F):160
Max Temperature (° C):71
Duty Cycle Intermittent:Yes
Length (in):7.25
Height (in):3.75
Width (in):4
Length (cm):18.42
Height (cm):9.53
Width (cm):10.16
UL(US) Regulatory Approval:Yes

The pumping will stop if the pressure reaches the factory-set limits to protect pumps from damage. The pumping will restart until the pressure reduces to low setting.

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