Xavax 00220746 Double Device Connection Sleeve Flush Mounted Siphon, White

Adapter turns a single connection for wastewater into a double connection Ideal for connecting two devices with waste water connection to just one siphon connection Made of impact-resistant polypropylene with backflow preventer Backflow preventer only opens when water is drained, thus preventing water from one machine from being pumped into the other machine Box contents: A single 1" inch device connection nozzle to 2 x 3/4" inch with pre-assembled seal; 2 3/4" inch hose nozzle with union nut; 2 backflow preventers; 2 blind plugs, blue, Manufacturer: Xavax