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Basic Info.
  • Standard or Nonstandard: Standard 
  • Style: Mechanical Seal 
  • Material: Metal 
  • Brand Name: GuoWei 
  • Export Area: GLOBAL 
  • material: tungsten carbide, silicon carbide 
  • size: 22mm 
  • Model No.: GWGLF-3 
  • Place of Origin: Zhejiang  
  • Min.Order: 20 Set/Sets
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 200 pcs/month
  • Packing:neutral packing
  • Delivery Date: 15days

GWGLF-3  is suitable  pumps:CR(N)32,45,64,90,150

Pressure: Up to 2.5Mpa         

Speed: Up to 25m/s or 80ft/s         

Temperature: -30deg C to 200deg C (Depending on materials)         

Mediums: Water, oil and other low corrosion mediums  

The  unbalanced o-ring seal with tungsten carbide seal face was used with success in abrasive liquids. It soon led to the development of seals for other CRN pumps, including the BP DEEP WELL PUMP. cr MULTI-STAGE PUMPS, UPT SINGLE STAGE PUMPS. LM AND LP INLINE PUMPS. 

The tungsten carbide/tungsten carbide   seals faces proved to be very successfull material pairing for cold -water applications. This pairing did not turn out to be a very cuccessfull in hot-water applications on account of very noisy operation. 

SIC against SIC becomes the common material pairing for  cartridge shaft seals. This paring had an excellent abrasive resiistance and good perfomance in hot water . It is also with cheaper price.

Size:  22MM

Replace original CR32.CRN pump seal.

We mainly supply pump mechanical seals, auto cooling pump seals, industrial pump seals, carbon face sela and ceramic face seal, etc. 


· Single seal

· Loosely inserted seal face provides self-adjusting capability

· In-house manufactured sliding parts


· self-adjusting to shaft misalignments deflections

· The length of the contact area of the bellows with the shaft is an optimum compromise between ease of assembly (less friction) sufficient adhesive force for torque transmission.

· the seal fulfills very specific leakage requirements. 

Send message to this supplier
Mr. Rich Chen (manager)
Tel: 86-574-88241891
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Contact Method
GuoWei Mechanical Seals Factory
2F,Building A7,Waiduan industtrial, TungYu Village, Yinzhou district, Ningbo, Zhejiang, China (Mainland) / 315104
Fax: 86-574-88241791
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