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108 mechanical seal

Fenghua Boye Seal Factory
Fenghua Boye Seal Factory
City: Ningbo
Province/State: Zhejiang
Country/Region: China
Tel: 86-574-13738475861
Contact Person:
Mrs wang

108 mechanical seal

Place of Origin : china
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108seriesuses 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


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:


4. Single coil spring

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

Product Tags:

108 mechanical seal


Water pump seal type 108 mechanical seal


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108 mechanical seal Images

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