Masterflex Close-Coupled Gear Pump System with Relief Valve, 4.4 GPM, Bronze, Cole-Parmer (CAT#: STEM-DS-1311-LC)

The Masterflex Close-Coupled Gear Pump System manufactured by Cole-Parmer is suitable for handling of all liquids which are compatible with bronze, including water, oil, and mild chemicals. The bronze pump shell and gear provide rugged corrosion-resistance for long service life.

Flow Rate (mL/rev):9.7
Max Flow Rate (LPM):17
Max Flow Rate (GPM):4.4
Max Pressure (PSI):240
Max Pressure (bar):10.3
Suction Lift, Wet (in H₂O):240
Suction Lift, Wet (mm of H₂O):6096
Max Motor RPM (rpm):1750
Motor Enclosure Type:TEFC
Power (VAC):115 / 208 to 230
Power (Hz):60
Wetted Parts:Stainless Steel
Body Material:Bronze
Gear Material:Bronze
Inlet Connection (NPT(F)):0
Outlet Connection (NPT(F)):0
Relief Valve:Yes
Max Temperature (° F):140
Min Temperature (° F):32
Max Temperature (° C):60
Min Temperature (° C):0
Motor hp:1/4

Close-coupled design for compact footprint
Easy to assemble into NEMA and IEC motor frame

Masterflex Digital Benchtop Gear Pump System, Cole-Parmer (CAT#: STEM-DS-1288-LC)