Metallic Positive-Displacement Roller Pump, 7.5 GPM; 12 VDC, Cole-Parmer (CAT#: STEM-DS-1538-LC)

The NSF Approved Roller Pump manufactured by Cole-Parmer is suitable for fluid spraying and transfer applications. The mechanical seal extends service life.

Max Flow Rate (GPM):7.5
Max Flow Rate (LPM):28.4
Suction Lift Dry (in H₂O):120
Suction Lift Dry (mm of H₂O):3100
Suction Lift Dry (in Hg):8.8
Suction Lift Dry (mm Hg):534
Self-Priming:Yes
Max Motor RPM (rpm):1900
Motor Type:ODP
Power (VDC):12
Power Conduit Box Connection:Yes
Wetted Materials:Ni-resist Alloy, PTFE, Viton®
Max Temperature (° F):400
Min Temperature (° F):40
Max Temperature (° C):204
Min Temperature (° C):4
Viscosity, Max (SSU):500
Duty Cycle Continuous:Yes
Motor hp:1/5

There is no metal to metal contact, minimizing wear and extending service life
Self-priming

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