Three Neck Receiving Flask five L
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Product Code : SCL-GF-10346
Quick answer: This is a 5-litre, three-neck round bottom receiving flask with a 34/45 center neck and two 24/40 side necks, used for collecting, holding and connecting liquids or condensate in distillation, reflux, transfer and recovery assemblies.
| Specification | Detail |
|---|---|
| Design | Three-neck, round bottom, receiving flask |
| Capacity | 5L |
| Center neck | 34/45 |
| Side necks | 24/40 (x2) |
Why a Multi-Neck Receiving Flask Is Used
In a distillation, reflux or transfer setup, the receiving flask is where condensate or product liquid is collected once it leaves the main reaction vessel. Giving the receiving flask three necks — a central 34/45 connection plus two 24/40 side necks — lets it also carry a vacuum line, an adapter or a second transfer connection at the same time, so the receiving end of a modular glassware assembly does not become a bottleneck. Buyers should confirm glass wall thickness and vacuum rating for their specific assembly at enquiry stage.
Frequently Asked Questions
What is the capacity of this flask?
It is a 5-litre (5L) round bottom receiving flask.
What is the neck configuration?
It has a 34/45 center neck and two 24/40 side necks.
What is this flask used for?
It is used for collecting, holding and connecting liquids or condensate in distillation, reflux, transfer and recovery assemblies.
Related Products
Explore more from the Glass Flask range, including Three Neck Round Bottom Flask and Distillation Flask.
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Last updated: September 2026.
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