Auburn S100-295 Gauge

The Auburn S100-295 Gauge is a professional-grade liquid filled pressure gauge specifically engineered for demanding HVACR and industrial environments. Featuring a clear 2.5-inch dial, this 1/8 inch NPT bottom mount gauge provides exceptional readability and high-precision fluid measurement accuracy. The internal liquid filling—typically glycerin or silicone—serves a critical role in dampening mechanical vibrations and pressure pulsations that often lead to needle bounce in standard dry gauges. This stabilization ensures stable, accurate readings even in high-stress applications such as compressor discharge or hydraulic systems. Built with a corrosion-resistant brass case and a robust lens, the Auburn S100-295 is designed to withstand harsh industrial settings, chemical processing, and pharmaceutical laboratory conditions. Its compact footprint allows for seamless integration into tight spaces, making it a versatile choice for petroleum, food manufacturing, and residential heating systems. By lubricating internal gears and sealing out moisture, this gauge offers superior longevity and reliability compared to traditional instrumentation.

• Enhanced Vibration Dampening: The liquid-filled casing eliminates needle flutter caused by mechanical vibrations, ensuring steady readings.
• Durable Construction: Features a corrosion-resistant brass case suitable for diverse industrial and HVACR environments.
• Precision Measurement: Engineered for high-accuracy performance in systems requiring stringent pressure monitoring.
• Moisture Protection: The sealed design prevents internal condensation and protects delicate internal components from dust and debris.

• Why is a liquid-filled gauge better for my compressor? Compressors create significant vibration; the liquid filling cushions the internal movement to prevent wear and ensure the pointer remains legible.
• Can this gauge be used in cold outdoor environments? Yes, the sealed design helps prevent moisture from freezing inside the unit, though accuracy may vary slightly in extreme temperature fluctuations.
• How do I install the 1/8" bottom mount? Use an adjustable wrench on the wrench flats of the gauge socket rather than turning the case itself to ensure a secure, leak-free connection.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

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