Fixing a  Watts 909 QT RPZ in Trenton, NJ.

Last week South Jersey Backflow had to troubleshoot and repair a Watts 909 QT RPZ at a warehouse in Trenton, NJ. The process for troubleshooting and repairing a Watts 909 QT RPZ backflow preventer will vary depending on the specific issue you are experiencing. The following are general procedures that a licensed plumber or backflow specialist may follow when fixing and testing a Febco Model 765 backflow preventer on a sprinkler system:

  1. Shut off the water supply: Before you begin any work on the backflow preventer, make sure to shut off the water supply to the device.
  2. Inspect the device: Visually inspect the backflow preventer to see if there are any obvious signs of damage or wear, such as cracks or leaks.
  3. Check the valves: Make sure that the valves on the backflow preventer are properly positioned and functioning correctly. If the valves are not working properly, they may need to be replaced.
  4. Clean the device: Clean any dirt or debris that may be blocking the flow of water through the device.
  5. Check the check valves: If the backflow preventer is not functioning properly, it may be because the check valves are stuck or not sealing correctly. Check the check valves for any debris or wear that may be causing the issue.
  6. Test the backflow preventer: Once you have completed the above steps, test the backflow preventer to see if it is functioning correctly. You can do this by using a backflow preventer test kit to measure the pressure drop across the device.
  7. Repair or replace the device: If you have identified any issues with the backflow preventer, you will need to either repair or replace the device. Make sure to follow the manufacturer’s instructions for any repairs or replacements.

Directions From South Jersey Backflow to Trenton, NJ

  • 612 Downing Ct
    Westampton, NJ 08060
  • Get on I-295 N in Burlington Township from Springside Rancocas Rd, Elbow Ln and Connecticut Dr
  • Head east on Downing Ct toward Canterbury Ct
    Restricted usage road
  • Turn left onto Westhampton Dr.
    Restricted usage road
  • Turn left onto Springside Rd/Springside Rancocas Rd
    Continue to follow Springside Rancocas Rd
  • Turn right onto Elbow Ln
  • Turn left onto Connecticut Dr
  • Turn right onto Mt Holly Rd
  • Use the right lane to merge onto I-295 N via the ramp to Trenton
  • Continue on I-295 N to Trenton
  • Continue on NJ-29 N. Take Market St to S Stockton St
  • Trenton
    New Jersey

It is important to note that backflow preventers should be serviced and tested by a licensed and trained professional. If you are unsure of how to troubleshoot and repair a backflow preventer properly, it is best to contact a professional for assistance.