Normax Desiccator Lid with Stopcock (49 063 19)

Normax Desiccator Lid with Stopcock 150 mm (49 063 19)

Description

The Normax Desiccator Lid with Stopcock (49 063 19) is a precision-engineered replacement lid designed for vacuum desiccators with a 150 mm internal diameter. Made from high-quality soda-lime glass, it provides excellent clarity, strength, and chemical resistance for routine laboratory drying and moisture-controlled storage. The integrated glass stopcock allows users to connect vacuum or inert-gas lines, enabling accurate control of internal pressure and humidity. With its ground-glass flange, this lid ensures a secure, airtight seal for dependable desiccation performance.

Key Features

• Built-in stopcock for vacuum evacuation or inert-gas purging

• Made from durable, clear soda-lime glass

• Fits desiccator bases with an internal diameter of 150 mm

• Ground-glass flange ensures tight, airtight closure when greased

• Suitable for vacuum drying, moisture-free storage, and controlled-atmosphere applications

• Provides excellent visibility for monitoring samples

• Resistant to common laboratory chemicals

Specifications

• Brand: Normax

• Model / Catalog No.: 49 063 19

• Type: Desiccator lid with stopcock

• Material: Soda-lime glass

• Compatible internal diameter: ~150 mm

• Stopcock: Yes (vacuum/inert gas control)

• Seal type: Ground-glass flange

• Typical use: Replacement lid for vacuum or inert-gas desiccators

Applications

• Replacement lid for 150 mm vacuum desiccators requiring stopcock control

• Vacuum drying of hygroscopic materials and chemical samples

• Inert-atmosphere storage for sensitive reagents

• Cooling of heated materials in a low-humidity environment

• Suitable for educational, research, industrial, and pharmaceutical laboratories

Maintenance & Handling

• Apply a thin layer of vacuum grease to the ground-glass flange for a proper airtight seal

• Clean and inspect the stopcock routinely to prevent leaks and ensure smooth operation

• Avoid sudden temperature changes to prevent glass cracking

• Wash with mild detergent and rinse thoroughly before drying

• Store on a padded, stable surface to prevent chipping of edges

Conclusion

The Normax Desiccator Lid with Stopcock 49 063 19 offers reliable sealing, pressure control, and durability for small-size vacuum desiccator applications. Its robust construction and precise stopcock mechanism make it an excellent choice for laboratories requiring dependable drying, storage, and atmospheric control in a compact desiccator setup.