Fristam mechanical seal, low seat, left

Application:

  • Shaft seal for Fristam pumps, 22, 30 & 35 mm
  • Left direction of rotation

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
  • 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
  • The seat is made of stainless steel or silicon
Product number Shaft dia.
mm
Rotating part
material
Stationary part
material
Elastomer
type
Base unit
0347222841E
22,0
Kul
Stainless
EPDM
PCS
0347222841N
22,0
Kul
Stainless
NBR
PCS
0347222845E
22,0
Kul
Sic
EPDM
PCS
0347222845N
22,0
Kul
Sic
NBR
PCS
0347222847E
22,0
Sic
Sic
EPDM
PCS
0347222847N
22,0
Sic
Sic
NBR
PCS
0347222847V
22,0
Sic
Sic
Viton
PCS
0347230841E
30,0
Kul
Stainless
EPDM
PCS
0347230841N
30,0
Kul
Stainless
NBR
PCS
0347230845E
30,0
Kul
Sic
EPDM
PCS
0347230845N
30,0
Kul
Sic
NBR
PCS
Product number Shaft dia.
mm
Rotating part
material
Stationary part
material
Elastomer
type
Base unit
0347230847E
30,0
Sic
Sic
EPDM
PCS
0347230847V
30,0
Sic
Sic
Viton
PCS
0347235841E
35,0
Kul
Stainless
EPDM
PCS
0347235841N
35,0
Kul
Stainless
NBR
PCS
0347235845E
35,0
Kul
Sic
EPDM
PCS
0347235845N
35,0
Kul
Sic
NBR
PCS