GM 1-2 mechanical seal

Application:

Shaft seal for Alfa-Laval GM pumps, 1-2.

Construction:

  • The shaft seal is an open type seal
  • Provided with an O-ring, which partly drives the rotating part, and partly acts as secondary seal around the shaft
  • Is not directional
  • The compression spring is open

 

Technical specifications

Quality:

  • Spring in stainless steel
  • Gaskets in either nitrile or EPDM
  • The slide ring is in carbon or silicon
  • The seat is made of stainless steel AISI 316 with silicon insert
Product number Shaft dia.
mm
Rotating part
material
Stationary part
material
Elastomer
type
Pump
type
Base unit
0340439101
22,0
Kul
Sic
NBR
GM 1-2
PCS
0340439103
22,0
Kul
Sic
EPDM
GM 1-2
PCS
0340439105
22,0
Sic
Sic
NBR
GM 1-2
PCS
0340439107
22,0
Sic
Sic
EPDM
GM 1-2
PCS
0340439108
22,0
Sic
Sic
Viton
GM 1-2
PCS