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.
DC gun is used to fire extinguisher with water, and the fire hose connection will enrich the dense water jet. The utility model has the advantages of long range, large water flow, etc. It is composed of main parts such as tube joint, gun body and nozzle. Nominal Diameter 65mm,…
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.
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