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Retort Ring with Boss Head 3

Retort Ring with Boss Head 3

Product Code : SCL-AM-11546

Quick Answer: The Retort Ring with Boss Head 3 is a closed steel or cast-iron ring with a side-opening bosshead, used to hold separatory funnels, filter funnels and large beakers on a retort stand. It fits rods up to 16 mm and is locked with a thumb screw.

Last updated: October 2026

Key Features

  • Full closed ring supporting the vessel all round
  • Integrated side-opening bosshead clips onto the rod from the side
  • Thumb screw for tool-free height adjustment
  • Epoxy powder-coated finish
  • Fits standard rods up to 16 mm

Technical Specifications

SpecificationValue
MaterialMild steel or cast iron
FinishEpoxy powder coating
ConnectorIntegrated side-opening bosshead
RingFull circular closed loop
Rod compatibilityUp to 16 mm diameter
LockingSteel thumb screw

About This Product

With the ring clamped to a retort stand, students can rest a separatory funnel or filter funnel at the height they need and move it without taking the set-up apart. It is used in school and university chemistry for gravity filtration and liquid-liquid extraction.

Frequently Asked Questions

Can the ring be fitted without dismantling the stand?

Yes. The bosshead opens at the side, so the ring can be attached to or removed from the support rod without taking the set-up apart.

Related: Laboratory Stands, Clamps and Supports, Retort Ring with Boss Head 2, Retort Ring without Boss Head and Boss Head Square Type.

For a quotation on the Retort Ring with Boss Head 3, contact Educational Instrument.

   
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