Quick opening pressure regulating fire hydrant, anti freezing and anti-collision fire hydrant, fire equipment manufacturer, self-produced and sold

Description :

　　The SSFT outdoor fire hydrant produced by Shandong Dongyue Crane and Fire Equipment Manufacturing Co., Ltd. is mainly composed of valve socket, lower valve body assembly, connecting pipe, fire hydrant shell (integrated with hydrant and cannon) and other components. Fire water cannons or fire water bags can be connected as needed to adapt to different situations. Users can adjust the water pressure and water volume using the built-in opening wrench of the product; The opening method is to open the lifting shaft. During the opening process, the internal connecting rod moves vertically downwards, and the pressure of the internal fire water causes the internal pressure reducing device to open in sections. First, a part of the water flows upward through the pressure reducing device, and then another section is opened after a certain period of time to achieve the pressure regulating effect; When using this product, the internal device seals the automatic drainage device during movement. After use, the top rod of the originally sealed drainage device leaves, and the water left in the upper half after use is automatically discharged.

　　Instructions for Use:

　　1. Use a fire wrench to unscrew the interface on the left or right side of the fire hydrant

　　2. Connect one end of the hose to the interface and the other end to the water gun.

　　3. Slowly unscrew the valve located at the top of the fire hydrant with a ground fire hydrant wrench to release water. The water pressure and volume are controlled by the size of the valve that is opened; Due to the internal structure of the product, it can achieve fast opening and pressure regulation effects.

　　4. Install a water cannon integrated device, hold the handle behind the handheld cannon, adjust the muzzle in the direction of ignition, and use the ground fire hydrant handle counterclockwise to open the valve at the top of the integrated device to release water. The water pressure and volume are controlled by the size of the valve. Due to the internal structure of the product, it can achieve fast opening and pressure regulation effects; The water cannon can rotate 360 ° horizontally or vertically, allowing it to be adjusted to achieve a longer range.

AfterSalesService :

• Quickly open the pressure regulating fire hydrant