Specifications
Reaction Head, Flat Flange Ground Bottom, Fits on Reaction Vessels Evenly. Four Neck. 45/50 Top Outer Center Neck Joint and 24/40 Side Outer Joints, Fourth Joint is a #7 Internal Thread with a Nylon Bushing for a Thermometer. 200mm Conical flange with flat ground bottom to allow the head to sit flatly on a reaction kettle or flask, 1 EA.
