Plastic Vacuum Desiccator Manufacturer,Supplier and Exporter in India
Product Code : ILS-GPP-11122
Indian Lab Suppliers supplies the Plastic Vacuum Desiccator (Product ID: 11122) as part of its general plastic laboratory products range. It is a vacuum desiccator with a polypropylene base, a transparent polycarbonate dome and a three-way stopcock, in four sizes from 150 mm to 300 mm.
Quick Answer
The polypropylene stopcock has a self-lubricating PTFE plug with three positions: evacuate, shut off and release vacuum. A silicone rubber O-ring sits in a groove in the flange, and the desiccator holds a vacuum of up to 740 mm Hg for 24 hours without greasing. The clear polycarbonate dome shows the desiccant inside and has a knurled knob for lifting. Inspect the dome before each use and do not evacuate it if it is cracked or deeply scratched.
Key Specifications
| Parameter | Detail |
|---|---|
| Base | Polypropylene |
| Dome | Transparent polycarbonate, knurled knob |
| Stopcock | Polypropylene, self-lubricating PTFE plug, three-way |
| Seal | Silicone rubber O-ring in flange groove |
| Vacuum | Up to 740 mm Hg for 24 h, without grease |
| Sizes (nominal / flange OD / ID) | 150/171/150, 200/232/199, 250/276/240, 300/340/300 mm |
Where This Is Used
Used to dry and store moisture-sensitive samples, crucibles after ignition and hygroscopic reagents over a desiccant such as silica gel. An all-polycarbonate version is the All Clear Plastic Vacuum Desiccator (Product ID: 11123); for use without vacuum see the Plastic Plain Desiccator (Product ID: 11124). Browse the full General Plastic Products range or related Chemistry Lab Equipment products.
Frequently Asked Questions
Does the flange need grease?
No, the silicone O-ring seals it without grease.
How long does it hold vacuum?
Up to 740 mm Hg for 24 hours.
How is the vacuum released?
Turn the three-way stopcock to the release position and let air in slowly before lifting the dome.
Related Categories
General Plastic Products · Chemistry Lab Equipment · Lab Glassware
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