The security filter plays a protective role in the liquid filtration system for the following equipment components. It is often used for solid-liquid separation of various suspensions after sand filtration (coarse filtration) and before ultrafiltration or reverse osmosis. The environmental requirements are relatively high. , Filtration of liquid medicine with relatively high filtration accuracy to ensure water quality filtration accuracy and protect the membrane filter element from damage by large particles. When the filter medium is water, it is often used, so the security filter belongs to the fine filter in the water filter. The shell of this filter cylinder is generally made of stainless steel, and the interior is made of tubular filter elements such as PP melt-blown, wire-fired, folded, titanium filter, activated carbon filter, etc. Through the filter element, the impurities remain on the pipe wall, and the clean medium flows out through the filter element, so as to achieve the purpose of filtration.

Introduction to the technical parameters of the security filter:

Design pressure: 0.6～1.6MPA

Design temperature: 5°C ~ 100°C, if it exceeds 80°C, please inform

Seal type: O-ring seal

Sealing material: nitrile rubber, silicone, fluororubber, the standard configuration is silicone seal

Interface form: GB, HG, DIN, ANSI, JIS standard flange

Recommended replacement pressure difference: 2.0bar

Maximum replacement pressure difference: 2.4bar

Surface treatment: matte bead spray

Filtration accuracy: 1, 3, 5, 10, 20, 30, 40, 70, 90, 150 microns (μm), etc.

Filter material: SS304, 316L, carbon steel with rubber lining