• 

  Camozzi C-H-41-125

• 

  Visolux [Pepperl+Fuchs] MLV41-8-H-350-RT/59/95/136

• 

  Visolux [Pepperl+Fuchs] ML4.1-8.H TW20 (obsolete with the following possible replacement OBT20-R102-2P1-IO-V31)

• 

  ATOS Hydraulik DP0435-HC41-H4801-DD110

• 

  Intensiv filter C41/C52 EV-N/H

• 

  Vem Motors W41R112M4H

• 

  Atotech H60-007-41

• 

  Enolgas H.0041

• 

  Smc VCW41-36D-5-03F-H-Q

• 

  Smc VCW41-36DL-5-03F-H-Q