• 

  Burkert 445.4.EO3.PO2 obsolete,replaced by 00031409

• 

  Southco 4C-PS-M4-1PO-K000

• 

  Beta Sensorik IPSD6-N4PO45-A8

• 

  SensoPart 580-51403, FE 12 RL-PO-L4FE 12 RL-PO-L4

• 

  Partex PO-04000BN4

• 

  Partex PO-06000BN4

• 

  Partex PO-068TWBN4

• 

  Partex PO-068Q10DN4

• 

  XECRO NX11138 IPS12-S4PO50-A12

• 

  Airoyal WS2X4PO-W