I bought a used RO system has 2 membranes (4080), carbon and sand filters, complete RO system except the booster pump is missing and I'm confused which booster pump will work for my RO system?


here's the details on the high pressure pump stamp


Type : CRN4-220 A-P-G-AUUE
Model : D4 1630022P1 9527
Q=6 m/h
H=140.2 m
n=2900 min
p/t = 21/ 120 25 / 40 bar/C max






any help would be appreciated