AutoMeter 4402 Ultra-Lite 2-5/8" Mechanical Blower Pressure Gauge 0-60 PSI

The AutoMeter 4402 Ultra-Lite mechanical blower pressure gauge delivers precise supercharger boost monitoring with proven bourdon tube meter movement technology. This 2-5/8 inch gauge measures 0-60 PSI and requires no electrical connection—just a simple 1/8" NPT pressure line for reliable operation in any street or race application.

Key Features:

• 2-5/8" diameter gauge with brushed aluminum Super Bezel and silver dial face
• 0-60 PSI range with mechanical bourdon tube movement for accuracy and durability
• Fluorescent red pointer for quick reading in any lighting condition
• Traditional incandescent perimeter lighting with white illumination
• Flat clear lens with 2-7/8" outer bezel diameter, fits standard 2-5/8" mounting hole
• No electrical power required for gauge operation—mechanical movement only
• Compatible with optional blower memory kit for peak pressure recall

Complete Installation Kit Includes:

• 1/8" nylon pressure line
• 1/8" NPT compression fittings
• 1/4" NPT adapter
• Bulb and socket assembly with red and green bulb covers
• Mounting hardware and detailed installation instructions

AutoMeter's Ultra-Lite series combines race-proven accuracy with lightweight construction, making it ideal for supercharged engines where precise boost monitoring is critical. The mechanical design ensures reliable performance even in harsh racing environments without dependency on electrical systems.