Reverse Osmosis for Humidification System in Northern New England Healthcare Facility

Problem: A northern New England healthcare facility purchased humidification units require low conductivity feed water. Space for equipment was extremely limited. Softened feed water supply was available for feed.

Solution: Pure Flow designed a simple RO-based system that included the following key components:

  • Backwashing carbon pretreatment (Fleck Valve)
  • GE/Suez E4 Reverse Osmosis
  • Expansion tank and pressure switch to control RO start/stop and provide continuous pressure to humidification units

The system provides continuous supply of RO water at a specified pressure range to the humidification system. It has been operating smoothly for over a year with minimal service requirements.