• 

  Delta Electronics VFD037B43A

• 

  Erni 37 B1-5.5(obsolete no replacement)

• 

  Mitsuboshi 42XL037B + F107453

• 

  Lombardini B - pos.37 for LGW 627

• 

  Elster AS1440 W14B-522-OSE-2D37S-B0000

• 

  Smc AFF37B-F10D

• 

  Smc AFF-EL37B

• 

  Elster AS1440 with interface RS485 OEM - alternative AS1440 W14B-522-OSE-2D37S-B0000

• 

  Motovario TS71B4 0,37 230/400-50 B14 MV CN

• 

  Microsonic. zws-15/BE/ MAN1.2B 80.37U44-A120