• 

  
  Controls
  
   

  Name/Model	Description
  Krom DG50B-3 2.5-50mbar	Gas
  Dungs GW50 5-50mbar	Gas
  Dungs GW3 0.9-3mbar	Air
  Krom DG500B-3 100-500mbar	Gas
  Krom DG150B-3 30-150mbar	Gas
  Krom DG6B-3 0.4-6mbar	Air
  Honeywell Leak control
  Dungs Leak Control VDK200
  RWF 50.2