DURAN Stopcock PTFE Spindle for Desiccator Lid 292361201

DURAN Stopcock PTFE Spindle for Desiccator Lid 292361201

The DURAN Stopcock PTFE Spindle for Desiccator Lid 292361201 is a precision-engineered vacuum component designed for laboratory desiccators. Built from PTFE (Polytetrafluoroethylene), it provides excellent resistance to chemicals, solvents, and high temperatures, making it ideal for demanding laboratory environments.

This stopcock for desiccator lid features a silicone rubber seal compatible with GL 32 threads, ensuring airtight closure and stable vacuum operation. The PTFE spindle delivers smooth rotation for accurate airflow or pressure regulation, while the silicone seal maintains reliable leak prevention even under repeated sterilization cycles.

Fully autoclavable at 121 °C, this model supports safe use in analytical, chemical, and pharmaceutical laboratories. Its durable construction guarantees long-term performance in both vacuum and controlled-humidity applications.

Key Specifications

Applications

• Vacuum and pressure control for desiccator lids

• Airtight sealing of laboratory glassware

• Moisture-controlled sample storage

• Chemical, analytical, and research laboratories