Ideal for use with manometers and Magnehelic® gauges, Dwyer Pitot Tubes are constructed from corrosion resistant, 304 stainless steel for a lifetime of service. Static pressure port is parallel to sensing tube allowing quick, easy alignment of tube with airflow. Low sensitivity to misalignment gives accurate reading even when tube is misaligned up to 15 degrees. Various standard sizes are available for use in ducts as small as 4 inch diameter or as large as 60 inch diameter. Pitot coefficient: 0.99 unless calibrated.

Features:

• No calibration needed.
• Hemispherical tip design, best for accuracy if imperfectly aligned and nearly impossible to damage.
• Silver soldered connections for leak-proof operation.
• 5/16 inch models rated to 1500°F, 1/8 inch models to 800°F.
• Dwyer Air Velocity Calculator, direct reading flow charts and instructions included.
• Use 1/8 inch models in ducts as small as 4 inches. Use 5/16 inch models in ducts 10 inches or larger.
• Optional mounting gland or split flange make permanent installation fast and simple.