Project Description

GLF-A

GRUNDFOS® Type B

RT® Seal GLF-A with two rubber bellow standards. One is short Rubber tail standard and another one is Long rubber tail standard, which show two different woking length

Features

  • RT® Seal Type GLF-A can be used in GRUNDFOS® Pump 

  • CH，CHI，CHE，CRK，SPK，TP，AP Series Pump

  • CR， CRN， NK，TP Series Pump

  • LM(D)/LP(D)，NM/NP，DNM/DNP Series Pump

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

Combination Materials

1.Rotary Face

Silicon carbide (RBSIC) O
Carbon graphite resin impregnated Ak
Tungsten carbide W1 

2.Stationary Seat

Silicon carbide (RBSIC) O
Carbon graphite resin impregnated Ak
Tungsten carbide W1

3.Auxiliary Seal

Ethylene-Propylene-Diene (EPDM) E
Fluorocarbon-Rubber (Viton) V

4.Spring

Stainless Steel (SUS304) F
Stainless Steel (SUS316) G

5.Metal Parts

Stainless Steel (SUS304) F
Stainless Steel (SUS316) G

Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials