Description
Stopper for Dewar insulation containers is a polyurethane (PU) cover matched to Dewar-type insulation vessels with a working volume of 200 ml. The piece is intended to lie loosely on top of the container, providing a straightforward lid for laboratory cooling vessels and temperature-control containers without a fixed or sealed fit. It supports routine use of Dewar flasks and related insulation ware in research and general laboratory environments where quick placement and removal of the cover are useful. Supplied as one piece per pack and weighing 0,076 kg, the stopper remains a light, easy-to-handle accessory for benches that work with mid-small Dewar volumes. From manufacturer KGW, this PU stopper pairs with corresponding 200 ml Dewar insulation containers as a practical spare or replacement top. Laboratories organising cooling-vessel consumables can use it to keep openings covered during short holding, transport between stations, or idle periods while retaining simple access to the vessel contents.
Key features
- Pack size: 1 pc
- Product type: Stopper for Dewar insulation containers
- Compatible volume: 200 ml
- Material: PU
- Design: Lies loosely on top
- Weight: 0,076 kg