Duplex filter (SSL type)

Product description

The double filter adopts two three-way ball valves, and assembles two single-cylinder filters on a machine base, so that the filter can be cleaned without stopping, ensuring continuous work and non-stop production line filter device. The filter is divided into wire mesh filtration and precision pleated filter element filtration, which has the advantages of reasonable assembly, excellent structure and easy operation.

The main parameters

Main body material: A3, 304, 304L, 316, 316L;

Nut bolts: A3, 304, 304L, 316, 316L;

Gaskets: Nitrile rubber gaskets, PTFE gaskets, metal gaskets, graphite gaskets;

Sealing surface: raised surface (RF), flat surface (FF), concave-convex surface (MFM), tongue and groove surface (TG);

Connection method: flange connection, internal thread connection, external thread connection, butt welding connection;

Flange standard: HG20592-97, GB, SH, HGI, JB, ANSI, JIS;

Manufacturing and testing standards: HGJ532-91, SH, T3411-1999;

Working temperature: carbon steel: -30℃ ~ +350℃, stainless steel: -80℃ ~ +400℃;

Exterior paint: carbon steel: anti-corrosion paint, stainless steel: pickled or polished.

Application field

Weak corrosive materials in chemical and petrochemical production, such as: water, ammonia, oil, hydrocarbons, etc.;

Strong corrosive materials in chemical production, such as: caustic soda, concentrated dilute sulfuric acid, carbonic acid, acetic acid, ester acid, etc.;

Low temperature materials in refrigeration, such as: liquid methane, liquid ammonia, liquid oxygen and various refrigerants;

Light industrial food, materials with hygiene requirements in pharmaceutical production, such as beer, beverages, dairy products, etc.

Product Details