Western Enterprises OPA-520 O2 Regulator

Western OPA-520 Oxygen Regulator 

Designed for pediatric, homecare, hospital and emergency applications.

OPA SERIES FEATURES:

• Compact aluminum body
• 1-1/2″ diameter gauge
• 0-15 LPM CGA 540
• Click-Style flow control
• Tapered hose barb outlet
• Maximum inlet pressure 3000 psi
• 2 year limited warranty
• Sintered filter for additional safety

  and to extend regulator life

• Internal reseating relief valve

  protects against over-pressurization