ZH-1 withdrawable flame arrester

24/7 drawer style corrugated flame arresterProduct Overview: ZH-1 all-weather drawer type corrugated flame arrester is used for installing various types of oil or other chemical materials such as crude oil, gasoline, kerosene, diesel, aromatic hydrocarbons, sulfur, etc. on fixed top storage tanks. It is usually used in conjunction with a breathing valve. Its main function is to allow flammable and explosive gases to pass through, and to prevent and suffocate flames from entering the storage tank from the outside. This product can be used in conjunction with ventilation pipes or separately, and other specifications of products can be provided according to user requirements. 24/7 drawer type corrugated flame arrester applicable scope: 1. Suitable for storing Class A oil products with a flash point below 28 ℃ and Class B oil products with a flash point below 60 ℃ in storage tanks, as well as for storing materials in dome top tanks sealed with nitrogen. 2. Used in conjunction with breathing valves and breathing manholes. Technical requirements: 1. The explosion resistance performance is qualified, and it can block fire every time for thirteen consecutive tests. 2. The fire resistance is qualified and can withstand fire for 1 hour without tempering.