Developed to align with modern chemical standards, this Flat Flange Lid Duran ® features four necks, including a central neck and three inclined side necks, all equipped with 29/32 ground glass joints. Measuring 125 mm in height and boasting an outer flange diameter of 138 mm, this lid is designed to fit various flat flange vessels. Its maximum working pressure is 1 bar, making it suitable for a range of laboratory applications. This versatile component can be combined with other ground joint components such as dropping funnels, coolers, and stirrer shafts, enhancing the functionality of your lab equipment.

• Category: Flat flange vessels
• Side neck 1+2 with ground glass joints: 29/32
• Height: 125 mm
• Side neck 3 with ground glass joints: 29/32
• Version: DN 100
• Outer flange Ø: 138 mm
• Centre neck with ground glass joints: 29/32
• Max. working pressure: 1 bar