PYREX® 2.4L Knob Top Glass Desiccator – Non-Vacuum

The PYREX® 2.4L Small Knob Top Desiccator, Product No. 3081-150, is a reusable borosilicate glass desiccator designed for general analytical laboratory work and for maintaining moisture-sensitive materials in a dry environment. Its sturdy glass knob provides convenient handling of the cover, while the ground flange provides a close-fitting interface between the bowl and lid. The approximate bowl capacity is 2400mL, with an internal ground-flange diameter of approximately 172mm. Corning specifically states that this model is not intended for vacuum applications and should not be heated or subjected to pressure. Corning Key Features - 2.4L approximate bowl capacity - Knob-top glass cover - Designed for general analytical laboratory work - Reusable laboratory glassware - Strong glass construction - Ground flange for close-fitting lid placement - Sturdy knob for easy cover handling - Approximate 81mm chamber depth - Approximate 252mm overall height - Approximate 172mm internal ground-flange diameter - Recommended desiccator plate diameter: 140mm - Replacement cover and bowl available separately - Non-vacuum design - Not intended for heating or pressurization Specification Details Product Type Laboratory Desiccator Brand PYREX® Manufacturer Corning Product Number 3081-150 Capacity 2.4L / 2400mL Approx. Desiccator Style Small Knob Top Material Laboratory Glass Chamber Depth 81mm Approx. Overall Height 252mm Approx. Ground Flange Internal Diameter 172mm Approx. Recommended Plate Diameter 140mm Feature Reusable Vacuum Rated No Pressure Rated No Heating Do Not Heat Quantity per Pack 1 Quantity per Case 1 Replacement Cover 3081-150CO Replacement Bowl 3081-150LO