120 Mechanical seal

 

120 mechanical seal is evolved from M3N series, relying on the spring end hook nail drive, simple structure, easy installation, but the use of rotation should pay attention to the direction, it is often used in chemical pumps, sewage pumps and submersible pumps.

 

Working parameters

 

Rules: 18 ~ 80 mm

Pressure: 1.0 Mpa or less

The temperature: - 20-180 ℃

Wire speed: ≤15m/s

Axial channeling momentum: ±1.0mm

 

Material combination

 

Sealing end face: graphite, silicon carbide, tungsten carbide

 

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

Metal component: SUS304, SUS316L

 

The product description

 

Single face

The balanced

 

Fixed rotate to

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).