Choose the Aquatec Auto Flush Flow Retrictor that meets your RODI systems flow rate.
- 300 mL/min
- 400 mL/min
- 500 mL/min for 75 GPD single membranes or 150 GPD Water Saver Systems
- 600 mL/min
- 700 mL/min
- 800 mL/min for 100 & 150 GPD single membranes or 200 GPD Water Saver Systems
The Aquatec Auto-Flush Flow Restrictor features:
- Reduction in waste water ratio
- Increase in the TDS rejection rate
- Extended membrane life
- 1/4" hose push connections
- Hermetically protected electronics for long life
An Auto-Flush Flow Restrictor will assist the RO membrane to perform with maximum efficiency for longer time periods. At BRS, we recommend that an RO system be flushed on a regular basis. The use of this auto-flush flow restrictor can reduce the “brine to product” ratio, especially in low “TDS” applications, while maintaining or improving system “TDS” rejection rate and extending membrane sediment and carbon filter life.
Upon system start-up and every hour thereafter, the 24VAC normally closed solenoid valve automatically “power flushes” the membrane at full pump flow, or full line pressure in unboosted systems, for 18 seconds every hour. Turbulent water action scrubs organic and inorganic contaminant’s from the membrane surface, extending membrane life and efficiency.
The “power flush” system only occurs only while the system is in the water making mode. The flush cycle is reset automatically when the RO system repeats the “water making” mode after the “full tank shut-down” mode. Water which has been standing idle in the membrane module for extended period is purged to the drain.
The PFR requires its own transformer or can be powered by the pump transformer.The valve has a built in, self cleaning, flow restrictor which allows controlled flow to drain when the valve is in the de-activated (closed) state.
|Product Name||Auto Flush Flow Restrictor - Aquatec|
|SKU||Aquatec Auto Flush Flow Restrictor|
Thank you for reaching out to us. For a 75 GPD system, you will want the 500 mL unit.
Please let me know if you need anything further and take care!
For two 75 GPD we would recommend the 500ml/min over the 600ml/min.
You are looking for the 500ml/Min flow restrictor.
Have a great day!
The wire harness is included, but the power supply is sold separately. This unit will require the booster pump kit or power supply in order to function with your RODI.
Have a great day!
During the flush cycle, the water is allowed to rush over the membrane and then bypass the flow restrictor and go down the drain, rather than being forced through the membrane. As a result, during this flush cycle, flow through the product line will significantly slow or cease altogether.
Have a great day!
i have a genesis renew storm system that monitors the ro/di bin for water level (low and high) once low it send power to a solenoid which opens and sends tap water to BRS delux 6 stage ro/di unit. at 65 psi. once high level sensor in bin is triggered system shuts down the power thus putting the solenoid in closed mode, knowing that i will place this auto flush and the transformer on the same line that powers the main solenoid thus water supply from tap and auto flush kit will both power up and shut down at same time... will this setup still require a pressure switch?
the booster pump will not be required with your pressure. To use the auto flush you can use just the pressure switch, power supply and auto flush.
This will not come with the power supply and pressure switch. They can be found in the link below or by searching aquatec in the search bar.
You will not need the booster pump, just the Auto Flush and the power supply. Feel free to let us know if you have any further questions!
This would instal in place of your existing 75gpd flow restrictor on a setup like that. Use and setup would be no different then setting it up with any other RO/DI unit and booster pump combo.
Most folks would remove it as its a bit redundant though it technically wouldn't hurt anything to leave it and just leave the valve closed.
For a unit with a 150gpd membrane/flow restrictor you would want the 800mL auto flush.