ECP2011 Analytical Single-Piston Pump

10ml/min 40MPa

Single piston pump with a flow rate of 0.001‑10.00 ml/min and limit of pressure at 40 MPa.

ECOM spol. s r.o.
Part number

A single piston pump with a flow rate of 0.001‑10.00 ml/min and a limit of maximum working pressure at 40 MPa is suited for column washing and column regeneration process in liquid chromatography. It is designed with a piston diameter of 1/8”. Also available in configurations made of certified bio-inert materials.

This pump may be used in classical analytical applications where pulsation does not matter. Pulsation can be eliminated by pulse dampers.

A completely new concept of electronic control and drive of the pump allows using it as a standalone unit, as well as in PC-controlled systems.

OLED display allows one to watch (also from a distance) actual pressure or flow rate settings. When working with buffered solvents, it is possible to use piston backwashing.

Intuitive operation using a simple keypad allows an easy selection of functions for both pump versions:

•flow rate

•maximal flow rate - PURGE (for priming and washing)

•display brightness

•LAN, RS232, USB communication

For ECP2011P only:

• high-pressure limit

•settings pressure sensor zero

•pressure unit change (MPa, PSI, bar)


Flow rate 0.001-10.00 ml/min
Pumping system One piston dia. 1/8"
Maximum operating pressure 40 MPa (5800 PSI, 400 bar)
Accuracy of flow-rate (1ml/min. 12MPa H2O) ± 2 %
Repeatability of flow-rate (1ml/min. 12MPa H2O) ± 0.5 %
Accuracy of pressure measurement ± 2 %
Adjustable upper pressure limit 1.0 - 40.0 MPa
Wetted materials Stainless steel, ceramic, PEEK, seals
Communication RS232,Ethernet (LAN),USB,Remote digital I/O
Power supply 100-240V 50/60Hz 60VA
Dimensions W x H x D 200 x 136 x 230 mm (7.87 x 5.35 x 9.06 in)
Weight 4.68 kg (10.32 Ib)
Display, keypad OLED 2.4" 128x64 pixels, 10 pushbuttons
Pressure Compensation Learning no