2 backflow PreventerPVC

2 Backflow PreventerWatts

IFC is proud to offer a broad selection of duplex strainer products. Our duplex basket strainer models are equipped with separate chambers that work independently for optimum efficiency. Four individually operating valves divert and isolate flow in an efficient manner. For more information about our duplex strainer selection, including our line of duplex basket strainers, please see our product guide below.

We can recommend a duplex basket strainer to suit your specific requirements - scroll to the bottom of the page of the duplex strainer you need, and click the orange order button.

Double Check Backflow Preventer Valves are designed to prevent contamination of the potable water supply due to back-siphonage or backpressure from substances that are objectionable to the potable water supply, but non-health hazards.