Indoor fire hydrant SN65 is a landing fire hydrant valve used in fire protection system. It is a fixed fire-fighting facility installed on the indoor fire pipe network and is mainly used to extinguish fires in buildings. It is usually installed inside the fire hydrant box and used in conjunction with fire hoses and fire water guns. The SN65 model refers to a fire hydrant with a nominal diameter of 65mm, which is widely used in fire protection systems due to its moderate diameter.
Indoor fire hydrant is interfaces with valves that supply water to the fire scene through indoor pipe networks. They are usually installed inside the fire hydrant box and used in conjunction with firefighting hoses, water guns, and other equipment. Suitable for indoor fixed fire-fighting facilities in factory warehouses, high-rise buildings, public buildings, ships and other places, easy to use, fast and efficient.
The main materials of SN series indoor fire hydrants are gray cast iron and stainless steel structure, consisting of valve body, valve cover, handwheel, inlet and outlet interfaces and other components. Compact structure, beautiful appearance, and technical requirements comply with GB3445-2005.
Usage method:
When encountering a fire, quickly open the fire hydrant box, take out the water hose and water gun, connect one end of the water hose to the chuck hydrant and the other end to the water gun, and then turn the fire hydrant handwheel in the opening direction to spray water to extinguish the fire.
Installation method
The installation of SN65 indoor fire hydrant valves needs to follow certain specifications to ensure their effective operation in emergency situations. During installation, attention should be paid to the direction of the water outlet to facilitate quick installation of the fire hose. The water outlet is usually facing downwards or at a 90 ° angle to the wall to ensure smooth water flow. In addition, the overall weight of the fire hydrant should not be lower than a certain standard, and regular inspections and tests should be conducted during daily maintenance to ensure its normal operation.