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Mobile phase delivery - Multipiston

Pump PP03 BGSEPARTRIX PP03 is the pulseless triplex piston pump designed for preparative chromatography applications. It can be used everywhere, where high pressure, precise flow without pulsations and high resistance against corrosion is needed. Pump is equipped with unique three piston head for smooth flow and easy maintenance service without a risk of leakage on connecting parts. Back flushed pistons are covered by hard and chemically resistant polycrystalic carbon layer. Pumps with different flow rate ranges differ only in piston and tubing diameters.
Pistons pumps SEPARTRIX PP03 pumps are usually supplied with an asynchronous motor and frequency converter but are also available with stepper motor which allows to use the pump in extremely broad range of flow rates. Such pumps can be used both for analytical and preparative applications.
hlava PP03SEPARTRIX PP03 pumps work both with low pressure and high pressure gradient as they offer nearly constant flow rate not only on the output but on the input too. Piston chambers have low dead volume and samples injected through the pump appear low spreading, especially when compared to the membrane pumps. Pump head is connecting to a bypass block where a bypass valve and pressure probe is situated. All SEPARTRIX PP03 pumps are equipped with possibility to set pressure limit. They are provided with graphic display and a membrane keyboard. A second keyboard is included for gradient programming in case of low pressure gradient pumps.

 

Type

Description & technical parameters

SEPARTRIX PP03 A

Pistons O.D. 10 mm, ceramic ball valves, 550 W AC motor with vector frequency converter, flow rate 25 ml/min. - 750 ml/min., 250 bar (3500 PSI)

SEPARTRIX PP03 B

Pistons O.D. 14 mm, ceramic ball valves, 550 W AC motor with vector frequency converter, flow rate 50 ml/min. - 1500 ml/min., 150 bar (2100 PSI)

SEPARTRIX PP03 C

Pistons O.D. 20 mm, stainless steel (input) and ceramic (output) ball valves, 550 W AC motor with vector frequency converter, flow rate 100 ml/min. - 3000 ml/min., 70 bar (1000 PSI)

SEPARTRIX PP03 AG

PP03 A pump, three phases low pressure gradient included, second keyboard for gradient programming

SEPARTRIX PP03 BG

PP03 B pump, three phases low pressure gradient included, second keyboard for gradient programming

SEPARTRIX PP03 CG

PP03 C pump, three phases low pressure gradient included, second keyboard for gradient programming

SEPARTRIX PP03S A

Pistons O.D 10 mm, ceramic ball valves, step motor, flow rate 0,5 ml/min. - 400 ml/min., 250 bar (3500 PSI)

SEPARTRIX PP03S B

Pistons O.D 14 mm, ceramic ball valves, step motor, flow rate 1 ml/min. - 800 ml/min., 150 bar (2100 PSI)

SEPARTRIX PP03S AG

PP03S A pump, three phases low pressure gradient included, second keyboard for gradient programming

SEPARTRIX PP03S BG

PP03S B pump, three phases low pressure gradient included, second keyboard for gradient programming