Usually a water system can maintain adequate pressure to keep the water clean and flowing in the right direction. Sometimes, in the case of main breaks or burst pipes or other situations that create a large drop in pressure within the system, contaminated or dirty water can reverse direction and flow back into the system. That’s why a backflow prevention program is vital, from single family residence to pumping station, and we stock and supply a variety of preventative solutions to keep your water clean and flowing forward. We stock up to 2” double check and reduced pressure zone devices by Wilkins, as well as dual checks and pressure regulators. We can also get any larger device to go in your meter vault installation or fire suppression line. Just call and ask.
The Zurn Wilkins 350XL Double Check backflow preventer is designed to protect a potable water line from backpressure or backsiphonage. This device comes standard with female pipe threaded full port ball valves and is available in sizes 3/4″ – 2″.View downloads
The Zurn Wilkins 350 Double Check backflow preventer is designed to protect a potable water line from backpressure or backsiphonage. Though flanged OS&Y valves are most common, this valve can be ordered with a variety of inlet and outlet connections and it’s available in 2-1/2″ – 12″ sizes.View downloads
For larger jobs that require an RPZ backflow device Zurn Wilkins offers the 375 assembly in 2-1/2″ – 10″.View downloads
The wye pattern of this 3/4″ – 2″ RPZ from Zurn Wilkins allows for a shorter lay-length and fewer installation headaches while maintaining the added protection of the reduced pressure principle assembly.View downloads
Wilkins test kits are perfect for all pressure tests for any brand double check or RPZ backflow device and for all pressure vacuum breakers.View downloads
36 Hudson Rd (Rt. 27)
Sudbury, MA 01776-2039