DN15 Pipe Interrupter DC for Laboratory Tap

DC Pipe Interrupters provide Fluid Category 5 backsiphonage protection (vacuum on the supply). Model DC15F257 can be fitted to most standard laboratory taps that have a removable nozzle with a 1/2" BSP thread. DC Pipe Interrupters are intended for open outlet applications and must not be used for washing machines, upstream of hose union taps or any appliance that has a control valve or restriction. Negligible restriction should exist downstream - otherwise water would ultimately discharge through the vent holes.