420-2523: Fuel Test Sight Tube

A Fuel Test Sight Tube is a transparent tube installed in the fuel line, between the fuel transfer pump and the fuel inlet. Its function is to provide a visual indication of fuel flow, allowing operators to detect any air bubbles in the fuel supply. This tool aids in diagnosing and ensuring the proper operation of the fuel system, which is necessary for maintaining fuel efficiency and engine performance. Attributes: • Provides clear visualization of fuel flow and air bubbles. • Resistant to withstand extreme temperatures. • Secure fittings for leak-free connections. Applications: A Fuel Test Sight Tube is located between the fuel transfer pump and the fuel line. It enables visual inspection of the fuel flow for air bubbles, ensuring proper fuel delivery to the engine.