Flask, Buchner, Plain Side Arm and Ground Socket
Product Code : EL-GF-10131
Lab Glassware Manufacturer manufactures and exports the Flask, Buchner, Plain Side Arm and Ground Socket from its production facility in Ambala, Haryana, for vacuum filtration in research and QC laboratories across India and export markets that have recently included Egypt, Morocco and Tunisia — part of a wider base of enquiries from across North Africa.
Quick answer: This is a heavy-wall Buchner filter flask with a precision-ground quick-fit socket and a traditional plain glass side-arm sized to accept 9mm-bore vacuum tubing, available from 100ml to 1000ml with matched socket sizes.
| Capacity (ml) | Socket Size | Height (mm) | Diameter (mm) |
|---|---|---|---|
| 100 | 19/26 | 100 | 64 |
| 100 | 24/29 | 100 | 64 |
| 250 | 24/29 | 140 | 85 |
| 250 | 29/32 | 140 | 85 |
| 500 | 24/29 | 175 | 105 |
| 500 | 29/32 | 175 | 105 |
| 1000 | 24/29 | 220 | 131 |
Construction: Heavy wall and base for vacuum work. Side-arm: Plain glass, accepts 9mm bore vacuum tubing. Socket: Precision-ground quick-fit.
Ground Socket vs. Plain Side-Arm Design
This flask pairs a precision-ground quick-fit socket — for a secure, reusable connection to a Buchner funnel — with a traditional plain glass side-arm rather than a hose-barb fitting, sized to accept standard 9mm-bore vacuum tubing. The heavy-wall and base construction is built specifically for the negative pressure of vacuum filtration, and the range of socket sizes (19/26 up to 29/32 across capacities) lets it match different funnel and apparatus combinations already in use in a lab.
Frequently Asked Questions
What vacuum tubing size does the side-arm accept?
The plain glass side-arm is sized to accept 9mm-bore vacuum tubing.
What socket sizes are available?
Socket sizes range from 19/26 up to 29/32 depending on the flask capacity, as listed in the specification table.
Why is heavy-wall construction important for this flask?
Buchner filter flasks operate under vacuum, so heavy-wall and base construction gives the strength needed to withstand negative pressure safely and repeatedly.
Do you export this Buchner flask outside India?
Yes, this flask is exported to institutional and distributor buyers outside India, with recent enquiries from Egypt, Morocco and Tunisia among other North African markets.
Related Products
Explore more from the Glass Flask range, including the Heavy Wall Filter Flask, or browse compatible Buchner Funnels.
Request a Quote
Ready to order this Buchner flask for your research lab or export order? Contact Us for a quotation, or visit the Tenders page for bulk and institutional procurement.
Last updated: September 2026.
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