Series-400

Air Velocity Meter Kit for HVAC Balancing & Fan Testing, Includes Case.

Red figures display velocity in FPM and black figures display air pressure in inch w.c.
No conversion tables needed for air at standard conditions
Available with Pitot tubes and carrying case

See Product Overview

Series-400

From ^TWD 49,601

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4 Variations available

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Data Sheet

Product Overview

Air Velocity, Min 400 FPM
Measurement Type Air Velocity
Operating Temperature, Max 150 °F
Measurement Pressure, Min 0 inH₂O
Measurement Pressure Type N/A
Proof Pressure Up to 100 psi
Series ID Series-400

The Series 400 Air Velocity Meter offers the convenience of a dual purpose instrument with high accuracy and easy-to-read scales. It can be used to balance air conditioning systems, measure pressure drop across filters, and test fan and blower discharge and inlet pressures. Series 400 kits include a manometer, Pitot tube, necessary tubing and connectors, red gage fluid, and carrying case.

Kit includes No. 400 Air Meter and all accessories:
Combination Inclined/Vertical Manometer. Dwyer® Durablock® precision machined solid acrylic plastic construction is virtually indestructible. Has both inclined section for high accuracy and vertical section for extended range. Pressure marked in black, Velocity in red figures. Easy to read - no reference tables needed. Has screw leveling adjustment and ground glass bubble level. Size*: 11-1/2" H x 20-1/4" W x 1-1/2" D; Weight: Only 13-1/4 lb with equipment. *Contact factory for extra long steel cases for use with longer Pitot tubes.
See the Support Library tab for Safety Data Sheets.