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.

Frequently Asked Questions

1. What is the DWK Duran Flat Flange Lid DN 100, with 3 NS 29/32 and 1 NS 14/23 Necks used for?

It 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.

2. Is this product suitable for laboratory processes such as reactions, distillations, evaporation, and drying?

Yes. It is designed for laboratory processes such as reactions, distillations, evaporation, and drying, and offers four ground joint necks, central NS 29/32, two angled NS 29/32 side necks, and one straight NS 14/23 side neck and suitable for use under pressure and vacuum conditions, up to 1 bar at 250°C to support this kind of work.

3. What design and pressure resistance does this product have?

It has four ground joint necks, central NS 29/32, two angled NS 29/32 side necks, and one straight NS 14/23 side neck, suitable for use under pressure and vacuum conditions, up to 1 bar at 250°C and yes, allowing for easy sterilization.

4. What is this product made from and what features does it include?

It is made from borosilicate glass 3.3 for superior thermal and chemical resistance. It is compatible with duran flat flange vessels.