LPA Model 820-SS-050-STD-EA

The LPA pump model 820-SS-050-STD-EA series is indeed designed for a variety of applications, including fluid heat transfer, refrigeration energy savings, liquid pressure amplification (LPA), DX free cooling, liquid line distribution, DX thermal storage, latent source heat pumps, and other related liquid refrigerant pump technologies.

Production era – Sep 2017 to date
Trace serial No’s from SS-03658
PS 725/1,160 psi operating pressure
Impeller Service Kit p/n: 820-98-SRK-V2
Motor p/n: 820-10-STD-EA
Inlet OD 1-1/8″ Outlet OD 7/8″
Power .25/.33 hp
Voltage 208-230/380-460/575V 3ph
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Refrigerants in use:

Co2, R-1234yf, R-1234ze, R-32, R-23, R-448a, R-407a, R-407f, R-407c, R-508a, R-508b, R-503, R-473a, R-472a, R-449A, R-410a, R-409b, R-409a, R-404a, R-403a, R-402b, R-134a

Other application include Propane R-290, consult with them for specifics.