Fuel Pressure Sender 1/8in NPT 4psi

The Fuel Pressure Sender 1/8in NPT 4psi is a critical monitoring component designed for performance vehicles and specialized fuel systems. This Longacre pressure switch serves as an essential safety or operational trigger, ensuring that electrical systems respond accurately to specific fuel pressure thresholds. By providing a reliable signal when pressure reaches 4 psi, this sender allows drivers and technicians to automate warning lights or secondary pump activations effectively.

Engineered with a standard 1/8-inch NPT male thread, the Fuel Pressure Sender 1/8in NPT 4psi integrates seamlessly into most aftermarket fuel rails and regulator ports. This electric switch is calibrated for a specific "on" activation at 4 psi, offering precision for low-pressure carbureted systems or lift pump monitoring. The compact design and durable construction ensure it withstands the vibrations and thermal stress common in high-performance automotive environments.

Racing enthusiasts and automotive professionals looking to buy a dependable pressure trigger will find the Fuel Pressure Sender 1/8in NPT 4psi ideal for custom instrumentation setups. It is frequently utilized to activate low-pressure warning indicators or to interface with data logging systems for real-time performance tracking. Installation is straightforward for those familiar with NPT fittings, making it a versatile choice for a wide range of racing and utility applications.