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Company Profile
Airflow Direction Inc.
2 Livingston Ln.
Newbury,
MA
01951
United States
Phone: (888) 334-4545
(978) 462-9995
Fax: (888) 257-3555; (978) 462-9996
Contact
Manufacturer and Direct Sales of the patented BALL-IN-THE WALL® BALL-IN-TUBE (™) DOME-ON-THE-WALL(™) Room Pressure Monitor with Integral Failsafe Check Feature. SIMPLE, RELIABLE, NO ELECTRICITY REQUIRED. U.L. Fire-Rated Wall Kits available. In addition to our patented indicator we stock, look for our re-introduction of our dependable alarm units and new models soon to be available in the Summer of 2020
Trade Names
ADI®
BALL-IN-THE-WALL® Indicator
BALL-IN-TUBE(™) Indicator
DOME-ON-THE-WALL(™) Indicator