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Aquatec Auto Flush Flow Restrictor

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Aquatec Auto Flush Flow Restrictor
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  • Aquatec Auto Flush Flow Restrictor
  • Install an Auto Flush Kit on your RO/DI | How To Tuesday

Quick Overview

Choose the Aquatec Auto Flush Flow Retrictor that meets your flow rate.



  • 300 mL/min

  • 400 mL/min

  • 500 mL/min for 75 GPD and 150 GPD Water Saver

  • 600 mL/min

  • 700 mL/min

  • 800 mL/min for 150 GPD single membrane


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

  • Installation Note: Replaces flow restrictor on RO unit and requires Aquatec 8800 Booster Pump Kit

More
  • Quick Overview

Choose the Aquatec Auto Flush Flow Retrictor that meets your flow rate.

  • 300 mL/min
  • 400 mL/min
  • 500 mL/min for 75 GPD and 150 GPD Water Saver
  • 600 mL/min
  • 700 mL/min
  • 800 mL/min for 150 GPD single membrane

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
  • Installation Note: Replaces flow restrictor on RO unit and requires Aquatec 8800 Booster Pump Kit
More

Aquatec Auto Flush Flow Restrictor

100% Recommend this to a friend (6 of 6)

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300 mL/min Auto Flush Flow Restrictor
SKU: 207686
Earn 54 Reward Points
$54.99
$52.99  
 
 
400 mL/min Auto Flush Flow Restrictor
SKU: 207687
Earn 54 Reward Points
$54.99
$52.99  
 
 
500 mL/min Auto Flush Flow Restrictor
SKU: 200209
Earn 54 Reward Points
$54.99
$52.99  
 
 
600 mL/min Auto Flush Flow Restrictor
SKU: 207688
Earn 54 Reward Points
$54.99
$52.99  
 
 
700 mL/min Auto Flush Flow Restrictor
SKU: 207689
Earn 54 Reward Points
$54.99
$52.99  
 
 
800 mL/min Auto Flush Flow Restrictor
SKU: 200208
Earn 49 Reward Points

reg. $54.99

Special Price: $49.49

$52.99  
 

Availability: In stock

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Previously Asked Questions

  • by Michael on December 10, 2013, @4:47 AM

    Would you need to remove the entire membrane flush kit I have installed currently to install this auto flush or would I just leave it and replace the flow restrictor?

    Bulk Reef Supply Hey Michael,
    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.

    Do you find this question helpful?  Yes   No

  • by Josh on January 13, 2014, @2:57 PM

    What is the proper way to use this auto flush restrictor with two 75 gpd membranes (the 150 gpd upgrade)?

    Bulk Reef Supply Hi Josh,
    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.

    Do you find this question helpful?  Yes   No

  • by Art on October 19, 2013, @2:37 PM

    Which auto flush should I purchase for a RODI system using the 150 GPD membrane and an 8800 booster pump?

    Bulk Reef Supply Hi Art,
    For a unit with a 150gpd membrane/flow restrictor you would want the 800mL auto flush.

    Do you find this question helpful?  Yes   No

Full Details

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.

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Reviews

6 Items

  • Awesome By Dan on 3/21/2015

    Love that it automatically flushes and I can forget about it.
    SAVES LIFE OF MEMBRAINE
  • Does what it should By StarFishMan on 2/27/2015

    This is just the ticket. Easy to install just pay attention to the in and out arrows on the device. Painless and it does exactly what is should. This coupled with the booster pump, float, and pressure switch for me are working exactly as I hoped they would. One happy camper.
  • Great add on By Jose on 1/19/2015

    This is a great add on to r/o save makes it easy
  • Very useful addition to my RO system By Chuck413 on 1/11/2015

    I am using my RO system to clean some brackish well water. The RO membrane needs to be flushed regularly to maintain its performance. This device does just that. It provides unrestricted flow for 25 seconds every hour keeping the membrane functioning well under these challenging conditions. I just wish I could adjust the interval between flushes.
  • works great By John on 8/22/2014

    Makes life easier i have my system set up for both my reef and drinking water. Great add on for any RO system
  • Just makes life a litle easier By Brian on 1/28/2014

    Not much to say, it does what it's supposed to. It came with no instructions on how to install, and as of yet there is no video on how to hook it up (HINT, HINT). There’s not much to installing it but I did make the mistake of thinking that it was to replace my manual back flush valve, not replace the whole back flush assembly entirely. Another words I missed the whole flow restrictor part of the title. After I figured that out I noticed the valve wasn’t opening up for me. Then I realized that I plugged it in before the electronic pressure switch shut off. It needs to be spiced in between the Electronic pressure sensor switch and the booster pump (would have been nice to know). Other than that, it does make a loud hissing noise because of the pressure being squeezed through the restrictor, I welcome it myself so I know when the flusher and RO/DI unit are working and when their not. Just in case I can’t hear the booster pump rattling the stud I have it mounted to through the walls of the house.

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