3000 GPD/ 11,350 LPD
Seawater Reverse Osmosis Desalination System
Daily production rate: 3000 GPD/ 11,350 LPD
Feed water: less
than 36,000 ppm
Required feed water pressure: 40 psi
Average feed water temperature: 25 °C/ 77
Product water quality: less
than 500 ppm
Feed water rate: 8.2 GPM
Working Pressure: up to 900 psi
Dimension (L x W x H): 140 x 91 x 140 (cm)/ 55 x 36 x 55 (in)
Weight: 450 lb/ 204.5 kg
System: PVC housing, 5-micron cartridge type sediment filter further reduces
suspended solids in the feed water stream to RO system. It protects the RO
high-pressure pump and lead end RO membrane elements from debris. 20 GPM rating. 1
fiberglass, 4" housing, holds 1 membrane, 1000
psi rated pressure vessel, 3 No.
Membranes: Dow Filmtec or equivalent , 3 No. 4"x40"
High pressure RO Pump: Super Duplex Stainless Steel.
(60hz/230 Volts): Danfoss 7.5 HP, 3 Phase, TEFC, or (50Hz/220V/400V): Danfoss 7.5 HP, 3 Phase, TEFC. (please specify at order placement)
High pressure side piping material: 316 Stainless Steel
Low pressure side piping material: Schedule 80 PVC
Concentrate control valve: 316
Water quality monitor: product
water TDS meter
Flow meters: Panel Mount Flow Meters for
feed water and product water.
Pressure Gauges: Feed Water Pressure, working
System controls (automatic operation):
PLC control to provide start/stop, sequential, and alarm
RO System start permissible conditions:
Five conditions will cause the RO to shut down the