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Brief Introduction for this mechanical seal:

108series uses rubber bellows for secondary seal and torquetransmission. It can be changed to 208 mechanical seal by using back-to-back double compensational ring assemble. This seal is commonly used in submerged pumps.

 

Operating limits:

Specification: 10~55mm

Pressure: ≤0.8Mpa

Temperature: -20oC~120oC

Linear speed: ≤10m/s

Axial movement: ±1.0mm

 

Material:

Sealing face: graphite, silicon carbide, tungsten carbide, aluminum oxide

Secondary sealing: acrylonitrile rubber, fluorine rubber, ethylene propylene rubber

Metal component: stainless steel

 

108 Mechanical Seal :

1. Face Materials:

    1) Carbon/Ceramic;

    2) Silicon Carbide,Tungeten Carbide;

2. Metal Parts:

    1) SS316/SS304;

    2) Secondary Seal:

    3) NBR/Viton/PTFE;

3. Shaft size:

    10~55mm;

4. Single coil spring

5. Suitable for a wide range of service conditions, including water, refrigeration, oils and chemicals