Model name: mechanical seal

Model: ZJ series low pressure self circulation

Shaft diameter: 50mm～200mm

Product category: double end container type

Scope of application: coal washing, smelting, fine chemicals, papermaking and other industries.

Product introduction: ZJ series low-pressure self circulation double end face cartridge mechanical seal adopts an aggregate Composed of moving ring, static ring, spring, auxiliary seal ring, shaft sleeve, seal seat and other main parts. Therefore, it is more convenient, fast, reliable sealing, simple use, good balance and arbitrary rotation on the machine body.

Product features: zj series low pressure self circulation cartridge mechanical seal has the advantages of short axial size, compact structure, convenient installation, simple use and high safety factor. It adopts double end face cartridge structure, which is durable and has good stability. It is suitable for slurry pump.

Main applicable medium, temperature and working parameters:

Pressure mpa≤1.6

Applicable temperature ℃≤120

Solid particle content≤30%

Applicable media: corrosive media such as water, oil, acid and alkali.

Material of main parts:

Metal parts: 2cr13 、304、316l、2205 etc.

Seal ring material: cemented carbide, silicon carbide, graphite, etc

Auxiliary seal material: nbr、fpm、epdm etc.

Special materials can be customized according to the requirements of the customer's on-site working conditions.