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



Awaiting Production Model No.  833-DS-080-VSD-B (Dual Stage) LPA®  PS 80 bar Estimated production date – August 2024 Flow 2 to 16 GPM Max. Head 80 feet (60hz) Power consumption at 80 feet head 0.38 hp 208-230/460V 3 phase Inlet Tube Size [ 1-3/8″] Outlet Tube Size  [7/8″ ] Thermal overload/Thermostat VSD compatible (optional) NPSH 12″ […]



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 […]


LPA® 809-DS-080-STD-B

Low lift liquid refrigerant pump LPA® (Liquid Pressure Amplifier) cooling applications, Heat Transfer lower (CR) Compression Ratios, increased efficiency and piece of mind.  Model 809-DS-080-STD-B (Dual Stage) is a pump/motor combination that is designed to provide additional performance than the single stage 809-SS model. The pump is small and compact and can fit into sideward areas […]


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