FM mechanical seal

Application:

Shaft seal for Alfa-Laval FM pumps, 0-3.

Construction:

  • The shaft seal is an open seal type
  • Provided with an O-ring that acts as secondary sealing around the shaft
  • Is not directional
  • The compression spring is open

 

Technical specifications

Quality:

  • Spring in stainless steel
  • Rubber bellow in either nitrile, EPDM, or Viton
  • The slide ring is in carbon or silicon
  • The seat is made of silicon
Product number Shaft dia.
mm
Rotating part
material
Stationary part
material
Elastomer
type
Pump
type
Base unit
0340439201
22,0
Kul
Sic
NBR
FM 0-3
PCS
0340439203
22,0
Kul
Sic
EPDM
FM 0-3
PCS
0340439204
22,0
Kul
Sic
Viton
FM 0-3
PCS
0340439205
22,0
Sic
Sic
NBR
FM 0-3
PCS
0340439207
22,0
Sic
Sic
EPDM
FM 0-3
PCS
0340439208
22,0
Sic
Sic
Viton
FM 0-3
PCS