A Compact, Half-Height Pump, to Maximize Design Flexibility

The PSD/4 performs all standard liquid handling functions, including dispensing, serial dispensing, and diluting. This pump features a 30 mm stroke length, and is compatible with a full line of half-height syringes (12.5 µL - 12.5 mL), making it ideal for applications with limited space.

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Shop PSD/4 Valves

Item # Description
54848-01 PSD/4 Standard
99194-01 PSD/4 High Valve Torque
99193-01 PSD/4 High Lift Force
99195-01 PSD/4 High Valve Torque and Lift Force
97709-01 PSD/4 Smooth Flow


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