پرشر سوئیچ Bailey & Mackey انگلستان مدل 1381V

Pressure switches are a critical part  of any fire sprinkler or wet riser system, and widely used throughout.  They operate on a fairly basic principle – they open or close an  electrical circuit depending on the pressure at which they are set – and  therefore they are extremely robust and reliable.The most popular by far are the  Bailey & Mackey LPCB-approved and CE-marked 1381-range, and we hold a  large stock of these pressure switches.Key featuresAdjustableStandard (non-V) switches have adjustable ‘cut-in’ pressure‘V’ switches have adjustable ‘cut-in’ pressure AND adjustable differential (between cut-in and cut-out pressures)½” BSP male threaded connectionIP65-rated enclosureDiaphragm-operated – reliableBrass wetted parts & cast aluminium body for zero corrosion