Eldex 3HM Piston Metering Pump, 1/4" Stainless Steel Head, 750 psi; 0.04 to 80 mL/min range, Cole-Parmer (CAT#: STEM-DS-1031-LC)

The Eldex Piston Metering Pump manufactured by Cole-Parmer comes with three interchangeable liquid ends to expand flow range. The positive-displacement reciprocating piston assembly realizes precise metering. The high-resolution stepper motor provides maximized steady flow.

Max Flow Rate (mL/min):80
Min Flow Rate (mL/min):0.04
Max Pressure (PSI):750
Power (VAC):110 / 220
Wetted Materials:316 SS, sapphire
Inlet Connection:1/8" compression
Outlet Connection:1/8" compression
Repeatability:±0.3%
Max Temperature (° F):248
Max Temperature (° C):120
Viscosity, Max (cP):500
Duty Cycle Continuous:Yes
Height (in):9
Width (cm):24.1
Length (in):4
Height (cm):22.9
Width (in):9.5
Length (cm):10.1
CE Regulatory Approval:Yes

Optional liquid ends expand flow range
Inter RPM stepper motor control for smooth fluid delivery
Integrated piston wash

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