Description
The Speedhut 2-5/8″ 0-4000 PSI CNG Pressure Gauge (L25-CP1-LEG) is designed to provide precise and reliable monitoring of compressed natural gas pressure levels in your vehicle or system. This gauge features a clear 2 5/8 inch display and a 0 to 4000 PSI measurement range, ensuring you have accurate readings for optimal fuel management and safety. Built with a high-performance 3-wire military-grade transducer, this gauge offers enhanced accuracy and dependability. It comes complete with essential installation hardware, including wiring harnesses, a high-pressure sensor, and a connection adapter, making setup straightforward. The included LED lighting harness illuminates the gauge for excellent visibility under all conditions.
KEY FEATURES AND BENEFITS:
- Accurate Pressure Monitoring: Provides precise readings of CNG pressure levels from 0 to 4000 PSI, allowing for informed decisions about refueling and system operation.
- High-Performance Transducer: Utilizes a 3-wire military-grade transducer for reliable and accurate pressure sensing.
- Complete Installation Kit: Ships with all necessary wiring harnesses (for the gauge and lighting), a high-pressure sensor (rated to 5000 PSI for added safety margin), and a 1/4 inch NPT male to 3/8-24 ORB female adapter, simplifying the installation process.
- Enhanced Visibility: The inclusion of a 3 ft power & lighting harness suggests LED illumination, ensuring clear readability of the gauge both during the day and at night.
- Direct Fit: The 2 5/8 inch size and included mounting ring allow for easy integration into standard gauge openings.
- Versatile Connection: The provided adapter offers flexibility in connecting to various CNG system fittings.
SPECIFICATIONS:
- Gauge Type: Pressure Gauge
- Gauge Subtype: CNG Pressure Gauge
- Pressure Sender Type: 3-Wire Military Grade Transducer (Performance)
- Range: 0-4000 psi
- Size: 2 5/8 inch
- Hole Size: 2.68″ (68mm)
- Gauge Mounting Ring: Included
- Included:
- Pressure Gauge Wiring Harness (3-Wire Cable)
- 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
- High Pressure Sensor – 5000psi
- Adapter, 1/4 inch NPT Male to 3/8-24 ORB Female
HOW TO USE:
- Mount the Gauge: Secure the 2 5/8 inch gauge in the desired location using the included mounting ring. Ensure the mounting surface has a 2.68″ (68mm) diameter opening.
- Connect the Pressure Sensor: Install the provided high-pressure sensor (5000psi) to the CNG system’s pressure test port or a suitable connection point. Use the included 1/4 inch NPT male to 3/8-24 ORB female adapter if your system requires this fitting.
- Wire the Transducer: Connect the 3-wire cable from the pressure gauge to the corresponding terminals on the high-pressure sensor. Refer to the wiring diagram (if provided with the product) for correct connections.
- Connect Power and Lighting: Use the 3 ft power & lighting harness to connect the gauge’s power and illumination wires to a suitable 12V power source in your vehicle. This will power the gauge’s operation and the LED backlighting.
- Verify Functionality: Once all connections are made, start your vehicle and observe the pressure reading on the gauge. Ensure the gauge displays the correct CNG pressure.
BENEFITS OF USING THE SPEEDHUT 2-5/8″ 0-4000 PSI CNG PRESSURE GAUGE (L25-CP1-LEG):
- Provides accurate and real-time monitoring of your CNG fuel levels, helping to plan refueling stops effectively and prevent fuel depletion.
- Robust military-grade transducer ensures consistent and dependable readings, promoting safe operation of your CNG system.
- Includes all necessary components for streamlined and efficient installation, saving time and effort.
- Integrated LED lighting offers excellent visibility in all lighting conditions.
- Delivers peace of mind with clear, dependable pressure status indication for your CNG system.
FEATURES:
- Clear 2 5/8 inch gauge face provides easy-to-read CNG pressure display.
- Military-grade 3-wire transducer ensures stable and precise pressure readings.
- LED backlighting supports nighttime readability.
- Adapter included for compatibility with a variety of CNG system fittings.
- All essential wiring and sensor components included for installation.
- Mounting ring enables secure and professional gauge placement.





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