O.E.M. Heaters will be closed on Friday, April 19th. We will be back in action on Monday, April 22nd.
Industrial electric heat supply made fast, simple, and accurate

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Laboratory Mantle Heaters

Mantle heaters offer uniform heat distribution for round-bottom flasks. Mantle heaters are available in several varieties to provide a solution for your application, whether you need a self-standing mantle, a mantle to fit in a basket ring stand, or a full-coverage zippered mantle.


  • Perfect fit for round-bottom lab mantles/flasks
  • Durable and long-lasting
  • Uniform heat distribution
  • Safe, with low watt density
  • Connects easily to your temperature controller
  • Great for various wet-lab applications involving round-bottom flasks

If you have any questions regarding laboratory mantle heaters, please call us at 866-685-4443, e-mail us, or send us a contact form.

Mantle Heater Specification Sheet