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OAS400B 3/4" Nozzle Reconnectable Breakaway

The OPW OAS400 3/4″ Breakaway with Anchor Strap is designed for in-line use with any LPG fueling system. Valve inlet has 3/4″ BSPP threads. Safely shuts off fuel flow in the event of a vehicle driveaway.


  • Body: steel (brass optional)
  • Internal Components: brass and steel
  • Seals: specially formulated polymers and elastomers specific to LPG applications.

Features & Benefits

  • Durable Construction – Heavy-duty brass, aluminum and steel construction provides excellent corrosion resistance in the harsh fueling environment.
  • Added Safety – Anchor strap allows for installation anywhere, and added assurance.
  • Patented Front Compression Collar Provides Ease-of-Use – Breakaway can be reconnected without tools by simply turning the front ring to compress the locking sleeve. Reinsert the breakaway half of the safety valve and then unscrew front ring to allow locking sleeve to return to its original position.
  • Individually Leak Tested and Inspected