3-1/2" Fuel Injection Gauge - Lang

The Lang 74438 Fuel Injection Gauge is a robust and essential tool designed for accurately measuring fuel pressure in a wide range of fuel injection systems. Engineered for professional technicians, this gauge facilitates precise diagnostics, helping to identify potential issues and ensure optimal fuel system performance. Its durable construction and thoughtful design elements prioritize both accuracy and user convenience in demanding work environments.

Key Features

• High-Visibility Gauge: Features a 3-1/2 inch (90mm) gauge with a specially expanded 1 lb. incremental dual dial for clear, accurate, and easy-to-read pressure measurements.
• Broad Pressure Range: Accurately displays pressure up to 100 PSI or 7 bar, suitable for various fuel injection system specifications.
• Integrated Safety Relief: Equipped with a relief valve and 6 feet of tubing to safely and efficiently depressurize the system and manage fuel, enhancing workshop safety.
• Convenient Workflow: A 4-foot gauge-hose and an integrated hook allow the technician to hang the gauge, freeing both hands for other diagnostic tasks.
• Fuel Flow Assessment: Designed to enable checking for sufficient fuel flow, which is crucial for diagnosing delivery problems.

Applications

This versatile fuel injection gauge is an indispensable tool for diagnosing and maintaining fuel systems across multiple sectors. It is primarily used to measure vital fuel pressure and evaluate fuel flow, which are critical for pinpointing system malfunctions. Ideal for automotive repair shops, marine service centers, and agricultural equipment maintenance, the Lang 74438 supports the precise upkeep of fuel injection systems to ensure proper engine function and longevity.

Specifications

• Gauge Diameter: 3-1/2 inches (90mm)
• Pressure Scale: 0-100 PSI / 0-7 bar
• Relief Tubing Length: 6 feet
• Gauge Hose Length: 4 feet