This resin and reaction flask mantle is designed mainly for use with pressure reactors, although it will fit many other cylindrical reaction flasks as well

This mantle is designed to work with flasks such as 89054-946, 89055-050, and 89055-132 (among others) with appropriate O.D. The 89076-076 mantle is designed for flasks with a flat bottom and rounded corners, such as 89055-058.

The mantle is aluminum housed with a solid bottom. It offers a temperature range of ambient plus 10 to 450°C (842°F).