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Gaskets & mechanical seals
Mechanical seals
Mechanical seals for Alfa-Laval products
FM mechanical seal
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FM mechanical seal
Application:
Mechanical 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
Download productsheet
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
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