Troubleshooting A Zurn 720-A PBA irrigation backflow in Deptford, New Jersey.

This weekend we were called out for an emergency service in Deptford, NJ, for a leaky Zurn Wilkins 720-A residential irrigation system. Here are some things to look for when dealing with a 720-A.

 

The Zurn 720-A PBA irrigation backflow preventer is designed to prevent contaminated water from flowing back into the potable water supply in an irrigation system. 

Some common problems that may arise with the Zurn 720-A include:

  1. Leaks: The device may develop leaks over time, which can cause water to escape from the device and create a potential backflow hazard.
  2. Blockages: Debris or sediment can accumulate inside the device, which can cause blockages and prevent the device from functioning correctly.
  3. Malfunctioning Check Valves: The check valves within the device can become stuck in the open or closed position, which can cause water to flow in the wrong direction and create a potential backflow hazard.
  4. Corrosion: The device can become corroded over time, which can cause the metal components to deteriorate and become ineffective.
  5. Improper Installation: If the device is not installed correctly, it may not function as intended, leading to backflow issues.

Regular maintenance and testing of the Zurn 720-A PBA irrigation backflow preventer can help prevent these issues and ensure the device functions properly. It is also essential to have the device installed and serviced by a licensed professional to ensure it operates correctly and complies with local codes and regulations.

Directions From South Jersey Backflow to Deptford, NJ

  1. Head west. Go for 190 ft.
  2. Turn right onto Cullen Way. Go for 171 ft.
  3. Turn left onto Rancocas Rd (CR-626). Go for 0.6 mi.
  4. Keep left onto Rancocas Rd (CR-626). Go for 0.2 mi.
  5. Take ramp onto I-295 S. Go for 19.0 mi.
  6. Continue on I-295 S toward Del Mem Br. Go for 1.5 mi.
  7. Take exit 25A toward Deptford/Glassboro onto RT-47 S (N Delsea Dr). Go for 2.4 mi.
  8. Turn left onto Cooper St (CR-534). Go for 62 ft.
 

You can contact your local authorities about any concerns you may have about your water supply.  Other utilities may also provide information on how to locate and identify a backflow device. Visit us at SouthJerseyBackflow.com for any info about Backflow preventer in Camden County.