M3N mechanical seal

M2N/M3N/M37G series of mechanical seals, simple structure, wide application, good reliability. Suitable for clean water pump, sewage pump, submersible pump and chemical process pump, etc.

 

The M2N series mechanical seal has a graphite rotating ring. Mainly suitable for circulating pump and heating system with water medium, static ring can be selected G4, G6, G9 and other forms. M3N series of mechanical seals, the rotating ring of the integral alloy or silicon carbide, simple structure, wide application, good reliability. Suitable for clean water pump, sewage pump, submersible pump and chemical process pump, etc. When the moving ring adopts Mosaic friction ring, its type is called M37G type.

 

Working parameters

 

Rules: 6 ~ 80 mm

Pressure force: 1 mpa or less

The temperature: - 20 ~ 180 ℃

Wire speed: ≤15m/s

Axial channeling momentum: ±1mm

 

Material combination

 

Sealing end face: graphite, silicon carbide, tungsten carbide, alumina

Auxiliary sealing: nitrile rubber, fluorine rubber, ethylene rubber, silicone rubber

Metal components: stainless steel, SUS304, SUS316L

 

The product description

 

Single face

The balanced

Fixed rotation

Conical spring

Comply with EN12756(DIN24960) standards

 

In the development and design of any product, we follow the principle of installation size standardization. That is, the installation ruler of this type of mechanical seal is in accordance with international and domestic (API610, API682, DIN24960, ISO3069, GB6556).