112 Mechanical Seal – Used in water and vacuum systems

single end unbalanced independent direction of rotation.112 seal adopts crotch mechanism to achieve reliable drive. The secondary seal can use “O”ring
“V”ring.

Standards

DIN24960, ISO3069, GB6556

Scope of Application

widely used in oil and water circulation pumps，piping pumps, and vacuum pumps for industries such as sewage treatment and paper-making.

Inner Diameter

25 mm to 80 mm

Materials

Rotary Ring Face: Carbon/CER/SiC/TC
Stationary Ring Face: CER/SiC/TC
Elastomers: NBR/EPDM/Viton
Springs: SS304/SS316
Metal Parts: SS304/SS316

Operation Parameters

Pressure:≤ 1.0Pa
Temperature: – 40~150℃
Linear Speed:≤ 10m/s

Mediums:

oil, waste water, chemicals and other weak corrosive medium.