Description
Hàng có sẵn tại kho.
- Using a special material PIT to coat the surface of the aluminum pipe, even if the water adheres to the surface of the pipe, it will not cause slippery when used.
- When turning the mausoleum, the water cannon is completely unaffected by force, does not cause deformation, so it can be completely assured to organize firefighting.
Sender
Tôi cần mua 5 cái lăng phun đa năng, có thể cho tôi biết ưu nhược điểm của lăng phun đa năng so với lăng phun thường khác nhau như thế nào ?
Answer
Pressure reducing valve
Pressure reducing valve are suitable for installation on vertical pipes in buildings intended for firefighting purposes, which are supplied with permanent pressure by water. This pressure relief valve is designed to provide an outlet pressure range from 3bar to 9 bar. Pressure relief valves are classified under high pressure, and are suitable for use for inlet water pressure up to 20bar