Fire coupling is used for combining fire nozzle with fire hose, fire hydrant, fire water pump connector and fire fighting truck . Strength Testing pressure 2.4 MPa, Sealing Testing Pressure 1.6 MPa, Working Pressure 1.6 MPa. External Dimension Diameterx Height 98×118 , 111×148.
It is a great improvement for quick- opening, pressure-regulating, anti-collision, SSFT series outdoor-ground type fire hydrant base on normal fire hydrant, it becomes more practicability after the improvement. Using the close-end spring outlet and positive pressure sealing that make fire hydrant have some functions.
There are no reviews yet.