Water Hammer Arrester: When instantaneous check valve is quickly closed and opened, it restrains the occurrence of impact pressure suppressing noise and vibration resulting from impact. Through 10,000 cycle tests, it guarantees sanitary and substantial quality, in general, products are installed on top of feed/fire pumps and at the end of pipe based on flange attachment method

To installed on the floating floor which prohibit the vibration from the equipment to transferred to the building. Various ranges of density are available from 150kg/m3 to 1,000kg/m3.