It is a good practice to protect the pressure regulator, valve and positive displacement instrument from the solid particles existing in the gas in the gas decompression and metering device. Filters are used for this purpose To meet the needs of all devices, they are manufactured in different types and sizes. They are equipped with nuts to assemble several parts for easy operation. The structure of the filter is very strong and easy to install and maintain. The filter element can filter solid particles up to 5 microns. · Filter area A=Q(P*V*3600) A = filter area Q = flow m3 / h P = absolute pressure V = flow velocity on the surface of filter element M / S (recommendation 0.33) Operation principle (a) the dirty gas enters into the filter chamber, through swirl and collision, the heavier rust, scale and other pipeline particles fall off from the air flow, thus prolonging the service life of the filter element. (b) the gas passes through the filter element from the outside to the inside, and the finer particles are intercepted on the surface and deeper layer of the filter element. To configure Standard natural gas can be configured in vertical or horizontal, single barrel. The filter upper cover can be full diameter or reduced diameter, or bolt or quick opening design. Product advantage • a variety of filter media types. • design reduction or quick closure. • davits can be installed to facilitate the removal of the closure head. • flexible import or export configuration. Filter element introduction: Unite filter element is made of tightly packed fiberglass and outer knitted wound cotton. Each filter element is reinforced by a metal gasket with holes. The guide rods are installed on the guide rods in the container, which are welded to the flower plate of the shell, sealed and fixed by the gasket and the handrail. Filter cartridge replacement Through design, unite gas filter separator can be replaced and overhauled by one person. The filter cartridge is easy to replace. The filter element and the guide rod are placed above the bottom of the container, without scaling. More easily Remove all the separated impurities at the bottom of the equipment. Technical characteristics: Material: pipe: ASTM A 106 GR B flange: ASTM A 105 Accessories: single row or double volleyball valve Blocking index Pressure indicator loss and remote switch (reed contact valve is made of carbon steel or stainless steel Steel manifold for pressure loss Indicator bypass: pressure gauge differential pressure switch liquid level gauge switch Maximum working pressure: 17,6bar Maximum working temperature: 60 ℃ Service: natural gas, urban gas, non corrosive gas Collection capacity: more than 12% of the total filtration capacity, and the bottom blowdown capacity Flange: ansi150 RF, PN16 uni / DIN Connections: inline