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Stirrer, Collapsible Paddle

Stirrer, Collapsible Paddle

Product Code : JA-S-1688

Stirrer, Collapsible Paddle (product code JA-S-1688) is a collapsible paddle stirrer for overhead stirring in round-bottom and multi-neck flasks. Its paddle folds in line with the shaft so it can be passed through a narrow flask neck, then opens out when the stirrer turns, giving a wider paddle inside the flask than the neck would otherwise allow. It is listed with a 6 mm shaft, 450 mm long, and a 70 mm extended blade length.

Specifications

The collapsible paddle stirrer has a 6 mm shaft, 450 mm long, with a paddle that extends to 70 mm. It is driven by an overhead stirrer motor through a gland or guide fitted in the flask neck.

ProductStirrer, Collapsible Paddle
SKU / Product codeJA-S-1688
TypeStirrer, collapsible paddle
Shaft diameter6 mm
Shaft length450 mm
Extended blade length70 mm

Applications of the collapsible paddle stirrer

The collapsible design is used whenever the flask neck is narrower than the paddle needed to mix the contents properly.

  • Overhead stirring in round-bottom and multi-neck flasks
  • Reactions where a magnetic stirrer bar cannot mix thick contents
  • Preparative organic chemistry in B.Sc., M.Sc. and research laboratories
  • Stirring during controlled additions under reflux

Scope of supply and ordering

The listing covers collapsible paddle stirrers in the quantity you order. Glands, guides, motors, accessories, spares and quantities are confirmed on the quotation.

MOQ, lead time and packing are confirmed on the quotation for quantity and destination. JaincoLab supplies single laboratories, bulk orders for colleges and research institutes, and export shipments to Africa, the Middle East and South and South-East Asia.

Frequently asked questions

What size is listed?
A 6 mm shaft, 450 mm long, with a 70 mm extended blade length.

Why is the paddle collapsible?
It folds to pass through a narrow flask neck and opens out when stirring.

Is a fixed paddle stirrer available?
Yes. Stirrer, Fixed Paddle is listed in the same category.

Related products

Other stirrers and fittings in the same category:

All stirrer shafts, glands and guides are in the Stirrers category, part of the range from JaincoLab, a laboratory glassware manufacturer in India.

Request a quote

To order the Stirrer, Collapsible Paddle, send the quantity and delivery destination through the JaincoLab contact page or email [email protected]. For tender or project supply, see our tenders page.

Last updated: September 2026

   
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Office Address

Jain Scientific Suppliers
2475-84, Hargolal Road,
Ambala Cantt, Haryana, India

[email protected]

+91-85699-09696

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