CP024SFX2A – CP Class 24 mL/min 10,000 psi; Stainless; Self-flush; Constant pressure; Organic seal (SS); Inlet (1/8" OD flex tubing); Outlet (1/16" OD SS tubing)


SKU: CP024SFX2A Categories: , ,


Part Number: CP024SFX2A

The high performance CP Class consists of dual-headed positive displacement piston pumps with constant pressure control covering a wide range of flows with pressures up to 25000 psi. Standard fluid path materials are Stainless Steel and optional Titanium. Other available features include jacketed heads for temperature controlled processes.

The CP Class pumps are widely used for LC Column packing as well as many process applications. The constant-pressure feedback loop automatically adjusts solvent flow to maintain constant system pressure and allows the user to select a wide range of process parameters including desired pressure set point ramp rate and upper flow rate limit.

The CP Class is available as standalone units and also with the SSI Column Packing System (called Pack-in-a-Box). Features include an integrated Prime-Purge Valve interactive keypad control advanced pressure control algorithms and complete PC control and status through RS-232 and Micro USB 2.0 ports. With 5 mL/min 12 mL/min 24 mL/min 100 mL/min and 300 mL/min versions the CP Class will meet most LC Column packing and process needs.

Additional information


Column Packing, Constant Pressure

Pump Class

CP Class

Flow Rate

24 mL/min


10,000 PSI


S – Stainless Steel


F – Self-Flush and Piston Wash

Pulse Dampener

X – Pressure & Leak Sensors Only

Piston Seal

2 – Organic Seal (Stainless Steel Energizer)

Inlet / Outlet Tubing

A – Inlet: 1/8" OD (flexible) Outlet: 1/16" OD

Pump Heads


880469 Self-Flush
880472 Check Valve
880473 Self-Flush Check Valve
880651 Prime / Purge Rebuild
880702 Filter - Outlet
880721 Filter - Inlet
890108 PCA Board
890207 PCA Board
890331 Piston Replacement
890378 Head Kit
890612 Transducer