Description
This precision-engineered fuel return connector features a meticulously sized 0.35 mm orifice, designed specifically to comply with Rotax anti-vapour-lock standards. Installed in the fuel return line of 912-series engines, it ensures consistent back-pressure and prevents the formation of vapour bubbles that could disrupt fuel flow and compromise engine performance.
️ Key Benefits
Vapour-lock protection: The restricted jet bleeds off excess pressure and eliminates vapour buildup—critical for maintaining engine power during taxi and climb.
Rotax-approved design: Meets or exceeds installation standards for fuel return systems in 912-series engines.
Robust and reliable: Precision-machined to tight tolerances, delivering dependable performance flight after flight.
Simple swap-in part: Features 6 mm barbed fittings—perfect for a direct replacement or upgrade during maintenance.
✅ Ideal For
Owners and technicians operating Rotax 912, 912UL or 912ULS engines
Anyone looking to enhance fuel return safety and reliability
Builders, maintainers, and operators seeking Rotax anti-vapour-lock compliance
Installation Tips
Install the restricted return between the carburettors and the fuel pump.
Ensure the fuel returns through the 0.35 mm orifice under pressure.
Use clamps rated for fuel applications to secure the fitting.
