Product Highlight

The Thermodynamic Principles of LPA

Most current refrigeration and air conditioning systems waste 20% to 40% of

Co2 Liquid Refrigerant Pump & LPA Economizer

The LPA® pump is an open-drive sealed unit with important design features:

DXFC™ Wall Mounted Split AC unit with Outdoor Condenser

[Public Disclosure-23rd October 2016] DXFC, DX free cooling the alternative to running


Now available in production

Liquid refrigerant pump model 820-DS

The 820-DS-050-VSD-B is supplied with either Copper rated at 50 bar PS or K65 connections rated at 80 bar PS. Stainless steel connections are available.

The 820-DS (Dual Stage) LPA® (Liquid Pressure Amplifier) is used to overcome liquid line flashing and to provide 100% liquid feed to the expansion valves. Other applications include, superheat-suppression, compressor cooling, DX-Re circulation, liquid injection, floating head pressure energy saving initiatives in refrigeration. The 820-DS has been designed to provide continuous operation developed for minimal power consumption and low NPSH requirement.


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