Reverse Osmosis System 8000 GPD With Vertical Multistage Pump (Chinese Big Unit)

Reverse Osmosis System 8000 GPD With Vertical Multistage Pump (Chinese Big Unit)


SKU: RO8000HORC Category:



  • Sediment Filter: 5 Micron Sediment Filter that removes sediments and protects the system.
  • High Pressure Pump: 1HP Motor Vertical Multi-Stage Pump with flow rate of 1080 Litres/H. High quality stainless steel Shimge Pump for long-life usage.
  • RO Membrane: One of the industry’s leading brackish water RO elements – Vontron-4040. Membrane Housing: 4″ x 40″ Stainless Steel Housing with 300PSI maximum operating pressure.
  • Pressure Gauges: Glycerin Filled Gauges for monitoring the system’s operating pressure and per litre operating pressures.
  • Low Pressure Switch: Safety device to protect the pump from running dry when there is insufficient water feed pressure.
  • Solenoid Valves: To assist with the on/off functionality of the system and automatic membrane flush.
  • Flow Meters: One Product and One Waste Flow Meters – Enables operator to actually adjust product to waste ratio and monitor system’s performance.
  • Regulator Valve: One Stainless Steel ANSI 316 Needle Valve – regulates the product to waste ratio (system’s recovery).
  • Micro-Computer Controller: A specialised controller designed by Puritech for commercial systems with automatic controls and TDS monitors.


  • Stainless Steel Components: ANSI 304 and 316 can be used with solenoid valves and pumps for brackish water treatment.
  • Concentrate Re-Circulation
  • Automatic Pre-treatment Systems
  • Chemical Dosing Pumps


  • Capacity: 6000 GPD
  • RO Membrane: 4 pcs
  • RO Pump: 3HP
  • Voltage/Hertz: 110V or 220V / 50Hz or 60Hz / Single phase or three phase
  • Pipe Size: 3/4″ Feed, 1/2″ Permeate, 1/2″ Concentrate, 1/2″ Flush (BSP thread)


  • 180 PSI | Max. Feed TDS | 1000 ppm
  • Normal Salt Rejection: 99% | Max. Feed Hardness | 15 ppm
  • Minimum Salt Rejection: 96% | Feed pH Range | 3.0 – 10.0 ppm
  • Operating Temperature: 20 ̊C – 45 ̊C | Free Residual Chlorine | 0.1 ppm
  • Minimum Feed Pressure: 1.5Kg | Recovery Rate | 60% – 75%

* Minimum recovery rate is calculated based on no concentrate recirculation, it is possible to increase the overall recovery rate by increasing the concentrate circulation flow.

** Permeate flow rate can vary depending on type of membrane, raw water quality, and recovery rate.


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