Fire fighting equipment manufacturer, Hose, Nozzle, Hydrant, Valve, Hose for vessel and more
Product No. : DWHAG-2 / 40~150(10K,20K) Model recognition No. : Technology & Certification : ISO 9001 : 2008 / ISO 14001 : 2004 Etc : use grooved joint. This product absorbs a shock wave of the irregular pressure in the pipe and terminates the water hammer function ( groove type : spring, gas)