water pump mechanical seal rubber bellow shaft seal 301 manufacturer from China FengHua Weijin Mechanical Seals Factory

water pump mechanical seal rubber bellow shaft seal

Price:	2.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: 301

Production Capacity: 100000 sets/month

Delivery Date: 30 days

Style: Mechanical Seal

Brand Name: WJ

Rotary Ring: carbon

Spring&Metal Parts: steel

Means of Transport: Ocean

Packing: according to your requireme...

Standard or Nonstandard: Standard

Material: Others

Stationary Ring: ceramic

Secondary Seal: NBR

Applied for clean pumps, water pumps and submersible pumps, etc.
Pressure: within 0.5Mpa
Speed: within 10m/s
Temperature: -20 to 100 degree celsius

Fenghua Weijin Mechanical Seals Factory mainly offer pump seals, auto cooling pump seals, industrial pump seals, graphite seal faces and ceramic seal faces, etc.

What are mechanical seals?

A mechanical seal is a sealing device which forms a running seal between rotating and stationary parts. They were developed to overcome the disadvantages of compression packing. Leakage can be reduced to a level meeting environmental standards of government regulating agencies and maintenance costs can be lower. Advantages of mechanical seals over conventional packing are as follows:

1. Zero or limited leakage of product (meet emission regulations.)
2. Reduced friction and power loss.
3. Elimination of shaft or sleeve wear.
4. Reduced maintenance costs.
5. Ability to seal higher pressures and more corrosive environments.
6. The wide variety of designs allows use of mechanical seals in almost all pump applications.