Suitable for use with our precise differential pressure gauges and anemometers, the Devil Pitot tube is made of corrosion-resistant stainless steel.ASME design meets the technical specifications of AMCA and ASHRAE to provide accuracy under conditions of significant flow changes. Design a calibration factor of 1 according to ASHRAE's requirement for no correction factor. ASHRAE (American Society of Heating, Refrigerating and Air Conditioning Engineers) design does not require calibration!

The durable insertion depth scale of the 160 series makes it easy to accurately position, and the static pressure tap parallel to the measuring pipeline can quickly and easily align with the airflow. Measurement without alignment will not have a significant impact, and accurate readings can still be obtained even without alignment at 15 degrees. Various standard sizes are available for pipes with diameters ranging from 4 "to 36". The universal model can meet any length of 3/4 "schedule 40" pipe (standard) that users can customize. There are various convenient installation methods to choose from for fixed installation.

Product Features:

• No calibration needed
• Accurate positioning and burr free static pressure hole
• Hemisphere shaped top design ensures accuracy and is not easily damaged in case of positioning errors
• Durable 304 stainless steel structure
• Silver solder joints to prevent leakage
• ASME design, in compliance with the technical requirements of AMCA and ASHRAE
• The correction factor is "1"
• The rated temperature of the 5 ⁄ 16 "model is 1500 ° F
• Extend the static pressure tapping port within the recommended range of 15 ° relative to the direction of air flow
• The 160 series adopts inch scale, which can quickly determine the insertion depth
• Including the Dewey anemometer ruler with operating instructions
• The 1 ⁄ 8 "model can be used in pipes as small as 4", while the 5 ⁄ 16 "model is used in pipes of 10" or larger
• The optional sealing cover or split flange connection ensures simple and quick fixed installation

The design of the 160 series instruments complies with:

ASME flowmeter 6th Ed

ANSI/AMCA 210-99

ANSI/ASHRAE 51-1999

the United Kingdom1042 standard

Optional Accessories

No. A-158 split flange installation is suitable for various Dewell 160 standard pitot tubes. Cadmium plated steel plate with dedicated installation hole washers. A screw that can adjust the depth and tightness of the pipeline. 1 ⁄ 16 ″ chloroprene rubber gasket fits tightly with the surrounding pipeline to prevent pipeline leakage. Including nuts and washers.

No. A-159 mounting fixture - The A-159 mounting fixture can be installed on any 160 series. On 5/16 "standard pitot tubes manufactured after 1990. Two stainless steel fittings provide permanent and secure installation on the pipeline. When the interior of the pipe can be reached, the provided washer and tightening nut can be used. In applications with no openings or thicker materials, use the A-156 flange mounting plate. Once the pipe is adjusted to the appropriate depth and angle, tighten the hexagonal bushing to the locked position. Graphite liners can ensure sealing without leakage even at high temperatures. Teflon can also be chosen ® Axle lining. Attention: When fully inserted, please order a longer pitot tube.

No. A-397 stair drill bit: It can quickly and conveniently install pitot tubes on metal pipes. No need to drill a center hole, no burrs, 6 sizes of holes from 3 ⁄ 16 "to 1 ⁄ 2" in increments of 1 ⁄ 16 ".

Model: