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- Stop Cock For Desiccator
Material : Polypropylene/ PTFE
HSN Code : 39269099
Polylab presents a top rated and best Stop Cock for Desiccator, designed to ensure precise control of air flow and vacuum within laboratory desiccators. Manufactured using high-quality, durable materials, this component plays a crucial role in maintaining the desired internal environment for moisture-sensitive applications.
As reliable manufacturers and suppliers, Polylab focuses on delivering precision-engineered accessories that enhance laboratory efficiency and safety. The stop cock is designed for smooth operation, allowing users to easily regulate vacuum release and air entry without leakage or pressure loss.
Built for long-lasting performance, the Polylab Stop Cock for Desiccator offers excellent chemical resistance and durability under frequent usage. Its secure fit and accurate design ensure compatibility with standard desiccators, making it a dependable addition to any laboratory setup.
Code | Particulars | Packing |
|---|---|---|
SP1110 | Stop Cock | 1 Pc |
Recognized among the best manufacturers and suppliers, Polylab continues to provide high-quality lab solutions. This stop cock is essential for maintaining controlled conditions, ensuring safety, and improving the overall functionality of desiccator systems.
Vacuum Desiccators : Used to control pressure and airflow in vacuum systems.
Laboratory Experiments : Ensures stable conditions for moisture-sensitive processes.
Research Work : Supports precise control in analytical and experimental setups.
Pharmaceutical Use : Helps maintain integrity of sensitive compounds.
Industrial Labs : Used in quality control and testing environments.
Precision Air Control : Enables accurate regulation of vacuum and airflow inside the desiccator.
Leak-Proof Design : Ensures tight sealing to prevent air leakage and maintain internal conditions.
Durable Construction : Made from high-quality, chemical-resistant material for long service life.
Smooth Operation : Allows easy opening and closing without jamming or resistance.
Universal Compatibility : Designed to fit standard laboratory desiccators efficiently.
Top Rated and Best Quality : Polylab products are known for reliability and performance.
Trusted Manufacturers and Suppliers : Serving laboratories with consistent quality products.
Precision Engineering : Designed for accuracy and efficient operation.
Long-Lasting Performance : Built to withstand regular and intensive lab use.
Customer Satisfaction : Focused on delivering dependable and value-driven solutions.
This stop cock is designed as a replacement part for Polylab vacuum desiccators (typically models 55204 through 55210 and 55214 through 55220). It features standard fitting dimensions compatible with these desiccators. For specific compatibility questions, please contact Polylab customer service with your desiccator model information.
The three-way PTFE plug has three positions: 1) Vacuum creation position - connects the desiccator interior to the vacuum source, 2) Shut-off position - isolates the desiccator interior from both vacuum source and atmosphere, maintaining vacuum, and 3) Vacuum release position - slowly allows air to re-enter the desiccator for safe, controlled venting. The plug is rotated to select the desired function.
No, the PTFE plug is self-lubricating and does not require any additional grease or lubricant. This eliminates potential contamination of your samples and simplifies maintenance. Simply ensure the plug and barrel are clean before installation.
Installation is straightforward: 1) Remove the old stop cock from your desiccator, 2) Clean the mounting area thoroughly, 3) Insert the new stop cock into the desiccator port, ensuring proper alignment, 4) Secure according to your desiccators design (typically threaded or compression fitting), 5) Test for proper operation and vacuum seal before use. Always follow your desiccators manual for specific instructions.
This stop cock features a body manufactured from high-quality polypropylene, which offers excellent chemical resistance and durability. The plug is made from self-lubricating PTFE (polytetrafluoroethylene), which provides smooth operation without grease and excellent chemical compatibility.
Both polypropylene and PTFE are autoclavable materials. This stop cock can withstand standard autoclaving temperatures (121°C). However, always remove the stop cock from the desiccator before autoclaving, and ensure it is clean and dry before sterilization. Repeated autoclaving may eventually affect the components over time.
The three-way design provides complete vacuum control: one position for connecting to a vacuum source (pulling vacuum), one closed position for maintaining vacuum (isolating the desiccator), and one position for controlled vacuum release. This allows safe, gradual venting of the desiccator without disturbing samples or desiccant.
This stop cock (Code SP1110) is supplied individually, with one piece per pack. This allows you to order exactly the quantity needed for replacement or spare parts inventory.
Polypropylene and PTFE offer excellent chemical resistance to a wide range of laboratory chemicals including acids, bases, and many organic solvents. PTFE is particularly resistant and is suitable for almost all chemicals. However, always consult chemical compatibility charts for specific applications involving aggressive reagents.
PolyLab offers a comprehensive range of high-quality plastic laboratory ware designed for accuracy, durability, and everyday laboratory applications across education, research, healthcare, and industrial sectors.
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