Over Head Drive Vessel manufactured by Bellco Glass, Inc. is made from from Type 1 Class A Borosilicate glass. Each vessel comes complete with 45mm polypropylene blue screw caps and pouring rings for sidearms, and one 100mm polypropylene blue cap for the center.
Specification
Material: Type 1 Class A Borosilicate Glass Center Neck: 100mm Graduations: 15 Sidearms: 6