Zhejiang carbon filter manufacturers phone mainly by steel tanks, water capsule, into (out of) the outlet, inflatable devices, pressure gauge, exhaust valve and other components. When the temperature increases, the water expands, then the system pressure is greater than the gas pressure in the tank, the local water tank will be pressed into capsules, until the pressure of the gas tank and the system pressure equilibrium. Capsule constant pressure tank of gas compressibility main advantage of the system because the temperature changes motivate expansion or impaired water bodies absorb or supply utility purposes. Constant pressure capsule and external tank general curb box, fill pumps and electric contact pressure gauge, etc., countersigned forming units, according to the minimum requirements to run the system pressure and the supreme office pressure setting office situation. Machinery had poured over the shower is a kind of pressure, normal as water purification, water treatment never springs disposal and water reuse, wastewater disposal facilities through the shower. When the system temperature is reduced, water size becomes smaller, then the gas tank pressure is greater than the system pressure, the local water will be pressed back into the system, played on the system of water supply utility. Machinery had poured over the media is not the same leaching into quartz sand had poured, activated carbon over shower, multi-media over the shower, a shower over manganese sand filter (except through the leaching of iron and manganese), a fiber ball over the shower, etc. thinks fit to use non-toxic rubber made of pure natural produce, possess satisfactory toughness and flexibility can, it intakes Tonglian Moreover, the formation of a tightly closed chamber with external steel water tank wall is absolutely isolated, capsule and between the inner wall of the steel tank filled with nitrogen, with a strong chemical inertness and large specific heat capacity and other advantages. When the system temperature is reduced, water size becomes smaller, then the gas tank pressure is greater than the system pressure, the local water will be pressed back into the system, played on the system of water supply utility. Machinery had poured over the media is not the same leaching into quartz sand had poured, activated carbon over shower, multi-media over the shower, a shower over manganese sand filter (except through the leaching of iron and manganese), a fiber ball over the shower, etc. Company Name: Fuyang Hua Heng Industrial Co., Ltd. Contact: Miss Zhang (Ms.) Tel: 0571--23298080 carbon filter www.huaheng-filter.com/index.asp