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  • Flow rates between 0.2 to 23 mL/min. with reciprocating piston design

  • High pressure capabilities, to 5000 psi.

  • Corrosion resistant materials.

Two Basic Models

There are two different models based on the same Model B construction. Each covers a specific flow and pressure range. If possible, choose a model you will use in the upper range of its flow rate capacity.

To choose your pump, use the charts below to locate the desired materials of construction, then locate the model you will typically use in the upper range of its capacity (if possible).


Basic Specifications:

316 stainless steel Flow Rate* Max. Pressure (psi) Cam shaft rpm Piston Diameter (in) Max. Piston stroke Model
0.2 - 5.7 5000 72 .125 .400 B-72-EXP
1.0 - 23 1250 72 .250 .400 B-72-4-EXP

*Maximum flow rate specifications are based on theoretical volume displacement; actual flow rates will vary depending on such factors as fluid viscosity, compressibility and temperature.

Ordering Information

Order No. Description
1472 Model B-72-EXP
1473 Model B-72-4-EXP

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