TNG® Seal Deisgn and manufactory Grundfos pump seal to suit for GRUNDFOS® Pump CR and CRN series Pump,JP,GRUNDFOS® Pump CH8,CH12,CRK(I)2,CRK(I)4 Series Pump 

SPK1, SPK2, SPK4, SPK8 Series,GRUNDFOS® Pump CM CME 1,3,5,10,15,25 Series pump and CMV pump

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Product variants



TNG® Seal Type TG706C can be used in GRUNDFOS® Pump JP,CH8,CH12,CRK(I)2,CRK(I)4 Series PumpSPK1, SPK2, SPK4, SPK8 Series Pump. The standard shaft size is 12mm.

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Products Details

GRUNDFOS® Pump Types
TNG® Seal Type TG706C can be used in GRUNDFOS® Pump 
JP,CH8,CH12,CRK(I)2,CRK(I)4 Series Pump
SPK1, SPK2, SPK4, SPK8 Series Pump
CR2,CR4 Series Pump

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

Combination Materials

  Rotary Face           
      Silicon carbide (RBSIC) O           
  Stationary Seat  
      Silicon carbide (RBSIC) O
      Carbon graphite resin impregnated A       
  Auxiliary Seal
      Ethylene-Propylene-Diene (EPDM) E
      Fluorocarbon-Rubber (Viton) V         
      Stainless Steel (SUS304) F

  Metal Parts
      Stainless Steel (SUS304) F

Stationary Seat
Standard Shaft Size:12mm
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.