Reverse Osmosis Systems


Reverse Osmosis Systems (Commercial/Industrial Grade)

The Pentair Industrial ComPro system is a world-class, light commercial reverse osmosis (RO) system designed to solve a variety of water problems.

Commercial/Industrial Reverse Osmosis System 675 to 2,025 GPD*

This high quality, energy efficient system is easy to install, set up and service. Choose from 3 models to fit your specific market or application needs.


  • Nominal salt rejection up to 98%
  • Permeate flush at shutdown
  • Proprietary quick connect, encapsulated, energy efficient, low pressure membranes
  • High efficiency ½ HP Berkeley® stainless steel centrifugal pump
  • Genuine PENTEK® prefilter housing with Pentair Industrial 10” Versaflex™ 5 micron pre-filter
  • Automatic, low inlet pressure switch for pump cut-off with auto restart
  • Inlet pre-filter, post-filter, membrane feed and final pressure gauges
  • Blue-White® permeate and concentrate flow meters with integrated concentrate flow control
  • Fixed recycle flow control minimizes tampering
  • 30-50 psi (2.1-3.5 kg/cm2) [207-345 kPa] on / off switch on permeate
  • 115V / 60 Hz or 230V / 50 Hz single phase pump


  • Commercial building water loops, beverage & ice machines
  • Laboratory water systems
  • Evaporative coolers
  • Car wash spot-free rinsing
  • Horticulture, floriculture and greenhouses
  • Small boiler feedwater
  • Autoclave/steam generator supply water
  • Metal plating/finishing
  • Chemical makeup water
  • Sustainable drinking water
  • R&D Lab use
  • Process ingredient water
  • Deionizer pre-treatment

[tab:Product Operation] The ComPro RO system is easy to service and capable of accepting additional membranes. Its automated control with auto restart alerts operator to status and operation steps.
[tab:Order Information] Ordering Information

[tab:Product Profile] Product Profie