MEASUREMAN Professional 3.5" Fire Protection Pressure Gauge，0-300 PSI Dual Scale，1/4 NPT Lower Mount，304 Stainless Steel Case

The MEASUREMAN Professional 3.5-Inch Fire Protection Pressure Gauge is engineered for critical fire safety applications, offering fire-grade accuracy of 3%–2%–3% on a clear 0-300 PSI/kPa dual scale for reliable pressure monitoring. Built with a heavy-duty 304 stainless steel case, it excels in harsh environments by effectively resisting corrosion and vibration to ensure long-term, stable performance. Featuring an industry-standard 1/4" NPT lower mount for easy and secure installation, the gauge also provides excellent visibility through its high-transparency 3.5-inch dial and a protective sealing gasket that guards against water and dust. Ideal for fire sprinkler systems, water pumps, standpipes, and water tanks, this gauge delivers durable and precise performance you can count on.

• Fire-Grade Accuracy: Clear 0-300 PSI dual scale (PSI/kPa) with 3%−2%−3% accuracy. Specifically designed for fire systems, ensuring reliable pressure readings.
• Heavy-Duty Durability: Constructed with a high-quality 304 stainless steel case that resists corrosion and vibration, ensuring stable, long-term performance in harsh environments.
• Standard Connection: Uses the industry-standard 1/4" NPT lower mount (radial) for easy, secure installation and wide compatibility with piping systems.
• Clear Visibility: The 3.5-inch high-transparency dial and sealing gasket ensure clear readings and provide excellent water and dust protection year-round.
• Broad Applications: Ideal for monitoring pressure in fire sprinkler systems, water pumps, standpipes, and water tanks.