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.
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.
JS0.8-19 seroes fire hose reel is indoor and fixed facilities. The operation is simple, maneuverablity is flexible, people of all ages and both sexes can use it. It is the best choose for shopping mall, hotel, warehouse, residential field.etc. Working pressure 1.0 MPa compressive strength 1.5 MPa Bursting pressure 3.0…
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