SR2 mechanical seal


SR2 mechanical seal can e.g. be used in Alfa-Laval ice cream freezers.


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


  • Spring in stainless steel
  • O-rings in NBR rubber
  • Sealing part in stainless steel
  • O-ring seat is made of carbonĀ 
Item number Shaft dia.
Rotating part
Stationary part
Base unit Quantity
0345SR2147N 14,0 Sic Sic NBR PCS
0345SR2151E 15,0 Stainless Kul EPDM PCS
0345SR2159V 15,0 Tc Tc Viton PCS
0345SR2181E 18,0 Stainless Kul EPDM PCS
0345SR2191E 19,0 Stainless Kul EPDM Hilge PCS
0345SR2197E 19,0 Sic Sic EPDM Hilge PCS
0345SR2201E 20,0 Stainless Kul EPDM PCS
0345SR2259V 25,0 Tc Tc Viton PCS
0345SR2281E 28,0 Stainless Kul EPDM CSF / Hilge PCS
0345SR2281EL 28,0 Stainless Kul EPDM CSF / Hilge PCS
0345SR2281N 0 0 0 0 0
0345SR2287E 28,0 Sic Sic EPDM CSF / Hilge PCS
0345SR2287V 28,0 Sic Sic Viton CSF / Hilge PCS
0345SR2301N 30,0 Stainless Kul NBR CSF / Hilge PCS
0345SR2325E 32,0 Kul Sic EPDM PCS
0345SR2357V 35,0 Sic Sic Viton CSF PCS
0345SR2401N 40,0 Stainless Kul NBR PCS
0345SR2451N 45,0 Stainless Kul NBR PCS
0345SR2501N 50,0 Stainless Kul NBR PCS
0345SR2509V 50,0 Tc Tc Viton PCS
0345SR2601N 60,0 Stainless Kul NBR PCS
0345SR2701N 70,0 Stainless Kul NBR PCS
Subject to incorrect product data, variations in images/videos, and price and exchange rate changes.
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