HEIL 9328-0132

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HEIL

Heil 9328-0132 3.5" Vacuum and Pressure Gauge – Liquid-Filled -30/+30 PSI Combo Gauge for Tankers and Fluid Systems The Heil 9328-0132 Vacuum and Pressure Gauge is a reliable and rugged liquid-filled combo gauge designed to measure both vacuum and positive pressure in fluid and air systems. With a dual scale range of -30 to +30 PSI and a large, easy-to-read 3.5-inch dial, this gauge is ideal for monitoring critical pressure conditions in tanker trailers, vacuum trucks, and industrial transfer applications. Constructed with a glycerin-filled housing, the gauge is engineered to reduce vibration and needle bounce, ensuring accurate readings even in high-vibration environments. Built for durability, precision, and safety, the Heil 9328-0132 offers consistent performance in demanding mobile and stationary operations. Key Features & Benefits: ✅ Dual-Range Measurement (-30 to +30 PSI) – Monitors both vacuum and pressure in one convenient gauge ✅ Large 3.5" Dial Face – High-visibility display for quick and precise readings ✅ Liquid-Filled Design – Glycerin filling minimizes vibration impact and extends service life ✅ Rugged and Corrosion-Resistant – Designed to perform in harsh weather, fuel, and chemical environments ✅ Ideal for Tanker and Vacuum Systems – Commonly used in Heil tankers and vacuum trucks ✅ Standard Connection – Easy to install as a direct replacement for existing gauges ✅ Trusted Heil Quality – OEM-grade performance for professional fleets and operators The Heil 9328-0132 3.5" Vacuum and Pressure Gauge is the perfect solution for professionals who need accurate, reliable monitoring of vacuum and pressure in fuel, chemical, and waste transport applications. Designed for durability, visibility, and precision, this gauge keeps your system running safely and efficiently. TYPICALLY USED ON HEIL, POLAR, AND OTHER BRAND PNEUMATIC DRY BULK TRAILERS TO MONITOR PRESSURE AND VACUUM