Description
Spiral condenser, DURAN® is a laboratory condenser for distillation and related glass apparatus requiring effective vapour cooling. It combines a spiral internal path with a jacketed body, specified at a jacket length of 500 mm and standard ground joints NS 29/32 for compatibility with common laboratory glass components. Supplied as 1 pc with a weight of 0,726 kg, the unit offers substantial cooling length while remaining suitable for standard stands and clamps. DURAN® glass construction is appropriate for everyday laboratory condensation duties. This spiral condenser from manufacturer Lenz fits NS 29/32 distillation and extraction trains where a longer jacket supports thorough heat exchange between vapour and coolant. Clear statement of jacket length, joint size and mass helps laboratories select the correct replacement or expansion piece. The single-unit pack supports targeted procurement for individual benches or apparatus lines. Overall, the 500 mm jacket, spiral design and NS 29/32 interfaces make the condenser a practical component for bench-scale systems that demand reliable condensation performance during distillation and extraction work.
This article is part of Reaction vessels & jacketed vessels, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Product type: Spiral condenser
- Glass type: DURAN®
- Jacket length: 500 mm
- Ground joint: NS 29/32
- Weight: 0,726 kg
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Questions about Spiral condenser, DURAN®, Jacket length 500 mm, NS 29/32, 1 unit(s)
What is this article?
Spiral condenser, DURAN®, Jacket length 500 mm, NS 29/32, 1 unit(s) is the article on this page. Luminix Health distributes Lenz for laboratory use. It sits in Reaction vessels & jacketed vessels, inside Beakers & flasks, in Matériel de laboratoire.
A reaction vessel is the flask a synthesis actually runs in, sometimes jacketed so a fluid can heat or cool the wall. The joints, the working volume and the jacket connections are the specification. It is not a storage bottle.
A beaker is an open working vessel: easy to pour, poor as a measure. An Erlenmeyer flask has a flat base and a conical wall so a liquid can be swirled without climbing out. A round-bottom flask is for heating under a condenser, because the heat meets a curved wall and the joint at the neck connects to the rest of the glassware. Borosilicate is the glass that survives the temperature change. These forms are listed under ISO laboratory glassware.
Which category should I open next?
The category is Beakers & flasks. The sub-category is Reaction vessels & jacketed vessels. The catalogue is Matériel de laboratoire.
Shelves beside this one are Round-bottom flasks, Beakers, Erlenmeyer flasks, Flat-bottom flasks, Flasks (other) and Beaker & flask accessories.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

