Problue Orca and Balance Diaphgram First stage

Problue Orca Adjustable Second stage Regulator

• Pneumatically balanced design for superior performance at depth
  
• Diver adjustable control knob for gas flow adjustment
  
• Venturi control assist for excellent work of breathing
  
• Large oval exhaust valve for minimal exhalation effort
  
• Marine brass, stainless steel spring and pivot lever
  
  Problue Balance Diaphgram First Stage for Cold Water
  
• Type: Flow throug pneumatic balanced diaphgram design
  
• Ventilation rate (air supply/3000 psi): 135 SCFM
  
• Intermediate pressure:135-145 PSI
  
• High Pressure port: (7/16-20) x 2
  
• Low Pressure port: (3/8-24) x 4
  
• Yoke or DIN