Aquatec Auto Flush Timers for Reverse Osmosis Systems, choose your size

Aquatec’s AFR Series Automatic Membrane Flush Flow Restrictor Timers are engineered to maximize system efficiency and prolong membrane life. These components utilize a normally closed solenoid valve which automatically “power flushes” the membrane upon start-up and then subsequently for 15-20 seconds every hour.

This turbulent water action removes organic and inorganic contaminants from the membrane surface. Any standing, idle water in the membrane module is automatically purged to the drain. Virtually all system manufacturers recommend that their membranes be flushed regularly to insure proper performance and extended membrane life.

The AFR Series Auto Flush Flow Restrictors perform this process seamlessly and automatically. The AFR Series also include a modular connector for plug-and-play integration with Aquatec’s other system components.

Features & Benefits of the Aquatec Auto Flush Timer Flow Restrictors

Improves TDS rejection rate
Extends membrane life
Integrated flow restrictor
Hermetically sealed circuitry
Wetted Materials: Polypropylene, EPDM, Stainless Steel
Power Requirements: 24 VAC/24 VDC, 120 mA - flushing, 40mA – off cycle
Inlet Pressure/Orifice: Maximum 100 psi, .093” diameter orifice
Flow Restrictor Orifice: 300mL – 700mL orifices available
Standard Fittings: John guest and Jaco ¼” Male Threaded Fitting with Compression Nut
Electrical Connection: AMP Mate-N-Lok

They are avialable in several sizes based on waste water flow rates with the built-in flow controls, and membrane speeds.

Listed are valves for 25, 36, 50, 75 and 100 gpd membranes. Some valves can be used for more than one membrane size. Typically a higher flow is used when the water has high turbidity and or TDS.

Check here for the manufacturers spec sheet