Flow rates between 0.2 to 32 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.
Three Materials of Construction
Most Model B pumps are available using three different materials of construction; type 316 stainless steel, and PEEK.
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).
|316 stainless steel||Flow Rate*||Max. Pressure (psi)||Cam shaft rpm||Piston Diameter (in)||Max. Piston stroke||Model|
|0.2 - 8.0||5000||100||.125||.400||B-100-S|
|1.0 - 32||1250||100||.250||.400||B-100-S-4|
|PEEK||Flow Rate*||Max. Pressure (psi)||Cam shaft rpm||Piston Diameter (in)||Max. Piston stroke||Model|
|0.2 - 8.0||4000||100||.125||.400||B-100-S-PK|
|1.0 - 32||1250||100||.250||.400||B-100-S-4-PK|
*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.