Key Features

• ASME B40.1 Grade A Accuracy (+/-2-1-2%): Professionally manufactured 304 Stainless Steel Case, Chrome Plated Brass Connection for reliable performance; large 2-1/2" (63mm) dial with high-contrast markings ensures easy pressure reading
• Liquid Filled for Stable Reading: Glycerin filling stabilizes pointer movement and dampens vibration and pulsation to prevent needle flutter and pressure spikes, ensuring accurate dual-scale PSI/Bar readings
• Industrial & Commercial Use: Suitable for air, oil, water, and gas systems including pumps, compressors, hydraulic presses, pneumatic equipment, irrigation, HVAC, pool filtration, and general machinery
• Heavy Duty Construction: Rust-resistant 304 stainless steel case with durable brass wetted parts and copper alloy internals; chrome-plated brass connection and polycarbonate lens for impact resistance
• Standard 1/4" NPT Lower Connection: Ensures compatibility with most regulators, tanks, manifolds, and fittings. Please verify your connection size before ordering
• Vibration Dampening Technology: Glycerin-filled design reduces mechanical wear and extends gauge lifespan by protecting internal components from shock, pulsation, and continuous vibration in demanding environments
• Dual Scale Display: Features both PSI and Bar measurements on a single dial face for convenient reading and universal application across different measurement standards and international requirements

Specifications