TNG design and stock OEM Mechanical Seal to provide the ability to support market demands for OEM Pump maintenance and repair.We off full line of replacement OEM mechanical seals 

for a full array of rotating equipment. .TNG OEM mechanical seal to suit ALLWEILER® Pump Inoxpa Prolac® Pump,KSB® Pump,Hidrostal® Pump,Gorman-

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Product variants


Gorman-Rupp® Pump Seal

Gorman-Rupp Pumps Mechanical seal TGGR can be used in Gorman-Rupp Pump T series model pump
standard combination material is Tungsten carbide VS Tungsten carbide/Viton.

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Products Details

Gorman-Rupp Pump Types
TNG® Seal Type TGGR can used in Gorman-Rupp® Pump T Series 

For more information, please do not hesitate to contact our Technology department

Combination Materials

 Rotary Face           
     Tungsten carbide W1            
  Stationary Seat  
     Tungsten carbide W1

  Auxiliary Seal
      Ethylene-Propylene-Diene (EPDM) E
      Fluorocarbon-Rubber (Viton) V         
      Stainless Steel (SUS304) F
      Stainless Steel (SUS316) G            
  Metal Parts
      Stainless Steel (SUS304) F
      Stainless Steel (SUS316) G

Stationary Seat

Standard Shaft Size:1 1/2''、1 7/8''

TGGR-1 1/2''

TGGR-1 7/8''

Product Structure
Combination Materials
Stationary Seat
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WenZhou TianGu Seal Co., Ltd was founded in 1982, is located in Wenzhou City, Zhejiang Province Economic and Technological Development Zone, China Hydraulics Pneumatics & Seals Industry Association, in the mechanical seal product design, manufacturing and sales of businesses.