• 

  Shurflo 8000-544-250

• 

  Invensys ST 544 KIT

• 

  Crouzet 89 544 501 - obsolete, successor 89 543 501

• 

  Klauke KL544

• 

  Klauke KL544ES

• 

  Ettinger 005.44.405

• 

  Fischer DS1102VDYYBKYY00D0544

• 

  Invensys Obsolete ECH 210B replaced by ST 544 KIT

• 

  Invensys Obsolete ST 542 KIT replaced by ST544/C-Kit

• 

  Invensys ST 542 KIT (NACHFOLGER DES MW320010 / ECH210/ECH211B) obsolete, replacement ST 544 KIT