American Cube Mold ACM-6 29 Concrete Air Meter Base
The Concrete Air Meter Base fits all Type B Concrete Air Meters (including the Press-Ur-Meter, Humboldt Pressure Air Meter, Gilson Concrete Pressure Meter, and Forney Press-Aire™ Meter).
Meets Test Methods:
AASHTO T152
ASTM C 231