SRG mechanical seal (522)


Mechanical seal for APV - SRG pumps.


  • The mechanical seal has an open compression spring
  • Provided with a rubber sleeve that acts as a secondary sealing around the shaft
  • Is not directional
  • The compression spring is open


  • Spring in stainless steel
  • Rubber bellow in either nitrile or EPDM rubber
  • The slide ring is in carbon
  • The seat is made of siliconĀ 
Item number Shaft dia.
Rotating part
Stationary part
Base unit Quantity
03455220165E 16,0 Kul Sic EPDM
03455220207V 20,0 Sic Sic Viton PCS
03455220225E 22,0 Kul Sic EPDM PCS
03455220245E 24,0 Kul Sic EPDM PCS
03455220255E 25,0 Kul Sic EPDM PCS
03455220285E 28,0 Kul Sic EPDM PCS
03455220285V 28,0 Kul Sic Viton PCS
03455220287V 28,0 Sic Sic Viton PCS
03455220325E 32,0 Kul Sic EPDM PCS
03455220333N 33,0 Kul Cer NBR PCS
03455220353E 35,0 Kul Cer EPDM PCS
03455220357V 35,0 Sic Sic Viton
03455220385E 38,0 Kul Sic EPDM PCS
03455220405E 40,0 Kul Sic EPDM PCS
03455220453E 45,0 Kul Cer EPDM PCS
03455220455V 45,0 Kul Sic Viton PCS
03455220457V 45,0 Sic Sic Viton PCS
03455220553N 55,0 Kul Cer NBR PCS
03455220557E 55,0 Sic Sic EPDM PCS
03455220603N 60,0 Kul Cer NBR PCS
0345522080067E 80,0 Sic Sic EPDM PCS
03455221003N 100,0 Kul Cer NBR PCS
Subject to incorrect product data, variations in images/videos, and price and exchange rate changes.
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