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PS-600G – 600 GPD Light Commercial RO System Floor Standing Reverse Osmosis


Light Commercial Economy 600 GPD RO system with pressure gauge, Aquatrol pumps, 20” filter housings, high quality pre-filters, and TFC reverse osmosis membranes.

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600 GPD Floor-Standing Light Commercial RO System with Pressure Gauge, Aquatrol pumps, pre-filters, and TFC reverse osmosis membranes

This light-duty commercial reverse osmosis (RO) system can deliver up to 600 gallons per day. Perfect for light-use food service and commercial applications such as coffee shops, restaurants, school and hospital cafeterias, catering operations, salons, labs, and offices. It features a corrosion resistant frame-mount that can be either mounted on the wall or used as a floor mount system.

The PS-600G is not recommended as a whole house system. This is because the pump is not intended for constant use and the usage requirements needed for whole house residential water treatment. If you are looking for a whole house reverse osmosis system, please check out our PS-850X.

PS-600G Commercial RO System Features:

  • Pressure gauge for pre-filter monitoring
  • Quick connect fittings
  • Membrane housing, cartridges, fittings, and tubing are NSF certified
  • High quality 20 inch water filters provide extended filter life and high capacity. This 600 GPD reverse osmosis system includes a 1 micron sediment water filter (PPG20/01), and two 5 micron carbon block water filters (AMF-CBC20/5) that remove chlorine and more.
  • Two 300 GPD TFC reverse osmosis membranes
  • Light weight aluminum frame with heavy duty powder coating that is corrosion resistant so it will not rust
  • Two Aquatrol 36V pumps
  • Can be floor-standing or wall mounted
  • Filter wrench included
  • Space saving design

Stages of the PS-600G 600 GPD Reverse Osmosis System

This 600 GPD reverse osmosis system delivers healthy, pure water that is free from chlorine, hardness, heavy metals, toxins, and many other water impurities. Here’s how the system works:

  • Stage 1 – 1 micron sediment filter (PPG20/01) – Replace every 3 – 6 months
  • Stage 2 – 5 micron coconut shell carbon block water filter (AMF-CBC20) removes sediment, chlorine, offensive taste and odors, rust, and particulates. A carbon block water filter provides more contaminant removal than a granular activated carbon filter (GAC filter) which means better tasting water too. Coconut shell carbon block technology is eco-friendly. Replace every 3 – 6 months.
  • Stage 3 – Thin-film composite membrane (PS300GPD membrane) – Replace every year
  • Stage 4 – Another cycle through a second thin-film composite membrane (PS300GPD membrane) – Replace every year
  • Stage 5 – 5 micron carbon block water filter (AMF-CBC20) – Replace every 3 – 6 months

The cartridges and membranes on this system may need to be replaced more frequently than the timeframes above depending on your incoming water conditions and how much water you are processing. 

Storage tank is optional (purchase separately) and may not be required depending on your water usage needs. Do I need a storage tank? This system produces up to about 25 gallons per hour / 53 fluid ounces per minute. If this is adequate for your needs, having no storage tank saves space and cuts down on the risk of bacteria growth (storage tanks can grow bacteria if not properly maintained). How big of a storage tank do I need? This depends on how much water you need on demand at peak usage. The system will replenish your tank at up to approximately 25 gallons per hour. Another factor is your available space – the larger the tank, the more space it needs.

PS-600G Commercial RO System Specifications:

  • Dimensions: 11″ L x 18″ W x 32″ H
  • Feed water source: TDS levels up to 1,500 ppm
  • Operating temperature: 40° – 100° F
  • Operating pressure: 120 psi
  • Tubing: 3/8″ white

PS-600G Installation Instructions

Download PS-600G Spec Sheet

PS-600G Commercial RO Replacement Filters

  • 1 x PPG20/01 – 1 micron sediment filter, grooved
  • 2 x AMF-CBC20/5 – 5 micron carbon block filter