HW-RP(OP)300 Series (FDA Listed)

Tankless RO System


• HW-RP(OP)300 M :
Sediment Filter + Pre Carbon Filter + RO Membrane Filter + Post Carbon Filter + RO Pump

1. Features of HW-RP 300 Series

♦ Tankless Reverse Osmosis System
♦ Undersink type & Onsink type(Counter top)
♦ Use of RO 300 GPD Filter
* Average Flow Rate(GPD): 300 GPD
* Improving the TDS(Total Dissolved Solids) rejection(Rejection Rate: 97%)
* Meet all different water quality needs.
♦ With booster pump(Motor)
* Using the high quality booster pump that can provide 100-120psi water pressure to pass through the membrane even with areas under low water pressure.
♦ Basic permeate rate
* Inlet water oressure : 3kgf/cm²- Flow rate : 120LPH / Capacity of treated water : 300 GPD
♦ Specification
- Dimension : 325x180x430mm(WxDxH)
- Weight : 10.5kgs


2. Specification of parts

♦ RO 300GPD
* Operation pressure(psi): 65psi
* Average Flow Rate(GPD): 300 GPD
* Rejection Rate(%): 97%
* Recover Rate(%): 10%

♦ HIGH quality PUMP
- VOLTS : DC24V - INLET PRESSURE : 15~90psi - OPEN FLOW : 2.1LPM
- AMPS : 2.1A - WORKING PRESSURE : 82±8psi - SUCTION HEIGHT : 2M
- PRESSURE SETTING : BYPASS 125psi


3. Installation Diagram



Parts Name

1. Sediment Filter 10 Low Pressure S/W
2. Pre Carbon Filter 11. Solenoid Valve
3. Post Carbon Filter 12. High Pressure S/W
4. RO 300G Membrane Filter 13. AC/DC Adapter
5. M-Clip 14. Cord Bushing
6. M-M Clip 15. Flow Restrictor
7. Elbow 1/4" 16. Check Elbow 1/8"
8. Elbow Fitting 3/8" 17. L-Fitting


Water Flow Process

NO Description
1 Sediment Filter 11"
2 Pre Carbon Filter 11"
3 300GPD RO Membrane
4 Post Carbon Filter 11"
5 Pump
6 Solenoid Valve
7 Low Pressure Switch
8 High Pressure Switch
9 Check Valve
10 Flow Restrictor
11 Faucet
12 Drain Connector
13 Inlet Valve