Prolac mechanical seal

Application:

Shaft seal for Inoxpa Prolac centrifugal pumps, sizes 16, 25 & 38.

Construction:

  • Shaft seal with multi springs
  • The rotating part is held on shaft with O-ring
  • The seat is equipped with O-ring holding it in position
  • Provided with an O-ring that acts as secondary seal around the shaft
  • Is not directional
  • The compression spring is external

 

Technical specifications

Quality:

  • Spring in stainless steel
  • Gaskets in Viton
  • The slide ring is in stainless steel or silicon
  • The seat is made of carbon or silicon
Product number Shaft dia.
mm
Rotating part
material
Stationary part
material
Elastomer
type
Base unit
0345XP00161V
16,0
Kul
Stainless
Viton
PCS
0345XP00167V
16,0
Sic
Sic
Viton
PCS
0345XP00251E
25,4
Kul
Stainless
EPDM
PCS
0345XP00251N
25,4
Kul
Stainless
NBR
PCS
0345XP00251V
25,4
Kul
Stainless
Viton
PCS
0345XP00257E
25,4
Sic
Sic
EPDM
PCS
0345XP00257N
25,4
Sic
Sic
NBR
PCS
0345XP00257V
25,4
Sic
Sic
Viton
PCS
0345XP00381E
38,1
Kul
Stainless
EPDM
PCS
0345XP00381V
38,1
Kul
Stainless
Viton
PCS
0345XP00387V
38,1
Sic
Sic
Viton
PCS