Cast Iron bushing for fuel tanks. Allows 1 opening to act as the In/Out port.

Cast Iron bushing for fuel tanks. Allows 1 opening to act as the In/Out port.

Designed for use on aboveground storage tank piping systems. Allows excess pressure caused by thermal expansion of the liquid to return to the tank.

• For use with most leak detection systems
• One way flow
• Precise settings of 25 or 50 PSI

Designed for use on aboveground storage tank piping systems. Allows excess pressure caused by thermal expansion of the liquid to return to the tank.

•Not for use with leak detection systems
•One way flow
•Approximate settings available; 25, 40 or 100 PSI

Designed for use on aboveground storage tank piping systems. Allows excess pressure caused by thermal expansion of the liquid to return to the tank.

•Not for use with leak detection systems
•One way flow
•Approximate settings available; 25, 40 or 100 PSI

Fits all SpeedFiLL™ Connectors

• Rust-Proof Zamak Castings
• 100% Interchangeable with Industry Standard Oil Fill-Pipe Nozzle Adapters
• Designs fit nearly every application
• Locking cap available

Zinc plated cast iron bushing, 2? male NPT for above ground or underground installations. Single bottom NPT tap allows protection of supply tubing. Available with or without fittings. Fittings available for 3/8", 1/2", and 5/8" copper tubing.