DWK Duran Flat Flange Lid DN 100 with 3 NS 29/32 and 1 NS 14/23 Necks

The DWK Duran Duran Flat Flange Lid DN 100 is designed for use with Duran flat flange vessels, offering a secure and versatile sealing solution for laboratory applications. This lid features four ground joint necks: a central NS 29/32 neck, two angled NS 29/32 side necks, and one straight NS 14/23 side neck, facilitating the attachment of various laboratory apparatus such as condensers, dropping funnels, and stirring shafts. Manufactured from high-quality borosilicate glass 3.3, it ensures excellent thermal and chemical resistance, making it suitable for demanding processes. The lid is pressure and vacuum-resistant due to its robust wall thickness and geometry, with a maximum operating pressure of 1 bar at 250°C. Autoclavable for sterilization, it is ideal for preparative work including general reactions, distillations, evaporation, and drying of solid and viscous substances.

Key Features:

• Brand: DWK Duran
• Material: Borosilicate glass 3.3 for superior thermal and chemical resistance
• Design: Four ground joint necks—central NS 29/32, two angled NS 29/32 side necks, and one straight NS 14/23 side neck
• Compatibility: Designed for use with Duran flat flange vessels
• Pressure Resistance: Suitable for use under pressure and vacuum conditions, up to 1 bar at 250°C
• Autoclavable: Yes, allowing for easy sterilization
• Applications: Ideal for laboratory processes such as reactions, distillations, evaporation, and drying

This flat flange lid is an essential component for laboratories requiring a reliable and adaptable sealing solution for various chemical and thermal processes.