double face rubber bellow pump shaft seal

Model: 208
Place of Origin: Zhejiang,China (Mainland)
Standard or Nonstandard: Standard
Style: Mechanical Seal
Material: Others
Brand Name: WJ
Stationary Ring: ceramic
Rotary Ring: carbon
Secondary Seal: NBR
Spring&Metal Parts: steel

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:1.0 USDProduction Capacity:100000 sets/month
Trade Term:FOBPacking:according to your...
Payment Terms:L/C, T/T, WUDelivery Date:30 days
Min. Order:1000 Set/Sets
Means of Transport:Ocean

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?

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.



Features of double face rubber bellow pump shaft seal

  1. Model: type 208

  2. Size: 20mm

  3. Stationary Ring: ceramic

  4. Rotary Ring: carbon

  5. Secondary Seal: NBR

  6. Spring&Metal parts: steel


Operating Limits of double face rubber bellow pump shaft seal

  1. Pressure: ≤0.35Mpa

  2. Speed: ≤6m/s

  3. Temperature: -20ºC—100ºC


Drawing of double face rubber bellow pump shaft seal

Model
dD1D2LL1L2
WJ208-20203535405
5


Category: rubber bellow seal

Related Category: rubber bellow seal 


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