1. Reverse Osmosis
  2. RO Membranes
  3. Lowest Operating Pressure 2.5″, 4″ & 8″ (PRO)

Lowest Operating Pressure 2.5″, 4″ & 8″ (PRO)

Features & Information
  • Average rejection rate of 99.2%
  • Designed to deliver higher permeate flow rates
  • Delivering exceptional performance at pressure as low as 5.5 bar
  • Perfectly suited to tap water applications with a feed water concentration typically of 500 mg/l or less
  • Optimum balance of performance is achieved at 6.9 bar
Applications & Industries
  • Tap water
Technical Data
Ordering Details

Features & Information

The SPECTRUM PRO range of membranes are engineered to deliver permeate flow rates at the lowest operating pressure in the SPECTRUM membrane range, starting from just 5.5 bar. This exceptional performance makes it perfectly suited for tap water applications with feed water typically at 500 mg/l or less.

FAQs - PRO

What is the operating pressure for the PRO range?

SPECTRUM PRO range of membranes is engineered to deliver permeate flow rates at the lowest operating pressure in the SPECTRUM membrane range, starting from just 5.5 bar, however the optimum balance of performance is achieved at 6.9 bar.

What is maximum feed water concentration for the PRO range?

The PRO range is capable of treating feed water up to 1000mg/l of TDS ,but is most suited to tap water applications with a feed water concentration typically of 500 mg/l or less.

What types of contaminants can an RO membrane remove from water?

RO membranes are highly effective in eliminating dissolved solids as well as the following contaminants:

  • Calcium
  • Magnesium
  • Heavy Metals
  • Bacteria
  • Viruses
  • Pesticides
  • Organic Compounds
How does an RO membrane work to purify water?

An RO membrane uses a semi-permeable barrier to allow water molecules to pass through while blocking the passage of dissolved solids and contaminants. This selective permeation process effectively removes impurities from the water.