1-4 PSI Aluminum Fuel Pressure Regulator, 3/8 Inch NPT, Black

• Adjustable Low-Pressure Control – Delivers a consistent 1–4 PSI output, ideal for maintaining proper fuel supply on carbureted engines without overpowering the needle and seat., • Durable Aluminum Construction – Cast from lightweight aluminum for dependable strength and long service life while maintaining a compact, easy-to-mount design., • Universal Inline Compatibility – Works with a wide range of carbureted setups and installs easily into existing fuel systems using standard plumbing components., • 3/8-Inch NPT Ports – Features 3/8-inch NPT inlet and outlet fittings for straightforward integration into common fuel line configurations., • Reliable Non-Return Style – Simple, efficient design uses a spring-and-diaphragm assembly to provide stable pressure regulation with minimal maintena.