Basket filter

Product introduction

Basket filter belongs to the pipeline coarse filter series, usually installed at the inlet of reducing valve, pressure relief valve, fixed level valve or other equipment, used to remove impurities in the medium, in order to protect the normal use of valves and equipment.

Basket filter is an indispensable filter device for conveying medium pipeline system. It has the advantages of simple production, advanced structure, convenient installation and cleaning, large amount of pollution, small resistance, convenient blowdown and so on

Technical parameter

1. Shell material: carbon steel, stainless steel

2. nominal diameter: DN25mdash; DN400mm

3. screen material: stainless steel

4. sealing material: butadiene rubber, polytetrafluoroethylene, oil-resistant asbestos glue (selected according to the working medium)

5. operating temperature: le; 90 ℃

6. Joint mode: flange

7. nominal pressure: 1.6Mpa

8. filtration accuracy: 10-480 mesh (general water network 18-30 mesh, ventilation network 40-100 mesh, oil network 100-480 mesh)

9. Suitable materials:

① Weakly corrosive materials in chemical and petrochemical production, such as water, ammonia, oil, hydrocarbons, etc.;

② Corrosive materials produced by chemical industry, such as caustic soda, soda ash, concentrated sulfuric acid, carbonic acid, acetic acid, ester acid, etc.;

③ Low temperature materials in refrigeration, such as liquid methane, liquid ammonia, liquid oxygen and various refrigerants;

(4) Light industry food, pharmaceutical production of materials with health requirements, such as: beer, beverage, dairy products, food pulp medical supplies, etc

Performance characteristics

1. basket filter belongs to the pipeline coarse filter series, usually installed at the inlet of reducing valve, pressure relief valve, fixed level valve or other equipment, used to remove impurities in the medium, in order to protect the normal use of valves and equipment.

2. Basket filter is an indispensable filter device for conveying medium pipeline system. It has the advantages of simple production, advanced structure, convenient installation and cleaning, large amount of pollution, small resistance, convenient discharge and so on.

Working principle

Pipeline installation will have other debris into the pipeline, in the production of raw materials also contain debris. When the liquid in the pipeline passes through the filter, its dirt is collected by the filter into the filter screen, and the shell cover can be opened to clean the filter screen to a certain extent.

Product details