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Differential Pressure Gauge, 0-15 Inches of Water, Aluminum, 2% Accuracy, 1/8' NPT Taps, Measures Fan/Blower Pressures & Filter Resistance, 15 PSI Rating

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$89.99

$ 34 .99 $34.99

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About this item

  • Differential Pressure Measurement: Accurately measures low-pressure air or non-corrosive gas systems, with a scale range of 0-15 inches of water.
  • Versatile Applications: Perfect for monitoring fan and blower pressures, filter resistance, air velocity, furnace drafts, and pressure drops in orifice plates and fluid systems.
  • Durable Aluminum Construction: Designed for longevity and reliable performance in industrial, HVAC, and fluid system environments.
  • Multiple Pressure Taps: Equipped with 1/8” female NPT high and low-pressure taps for flexible installation, offering one pair on the side and one pair on the back for easy connection.
  • High Accuracy & Temperature Range: Features an accuracy of ±2% of full scale at 70°F and operates effectively in ambient temperatures from 20°F to 140°F.


The Differential Pressure Gauge (0-15 Inches of Water) is designed to provide readings for air or non-corrosive gas pressure applications. Ideal for measuring pressures in HVAC systems, fans, blowers, filter resistance, air velocity, furnace drafts, and fluid systems, this gauge offers reliable performance in various industrial settings. Constructed with durable aluminum and featuring a 1/8” NPT connection, this gauge is perfect for applications requiring a quick and accurate pressure reading. With a pressure rating of 15 PSI and an accuracy of ±2% at 70°F, this gauge is a dependable tool for fluid amplifier systems, bubbler systems, and orifice plate pressure drops. Please note, it is not suitable for use with hydrogen gas.