Across International Ai 20L HeatedShield 400C Fabric Heating Top with Temp Controller

Power Lab Supply 2SKU: HeatedShield-20L
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Sale price$686.00 USD

The Ai ultra-thick 400C heating tops will keep your distillation setup at the peak of its performance, they will help prevent vapor condensation in the upper half of a flask, at the same time, protect the flask, the solutions, and the lab from drafts, which would disturb the reflux ration during fractionation, from flying glass of flask implosions in high vacuum distillations, from falling objects; and from thermal strain between top and lower half of flask during high-temp operations.

Inner fabric color may change due to pre-treatment before shipment, which ensures that no smoke or odors (caused by heat) are released into your work environment.


  • UL 61010-1 and CSA C22.2 certified (optional)
  • 110V 60Hz, 400 watts. 400°C max.
  • Control your heating top temperature with the new Ai quick controller
  • Inner beige color fabric: rated for 1000­°C constant temperature, contains 96%+ SiO2
  • Fiber glass insulation: rated for 800°C
  • Outer light grey fabric: rated for 280°C
  • All non-electric conductive materials
  • Very low thermal conductivity for the best insulation effect
  • Accommodates 1, 2 or 3-neck 20L flasks
  • Super easy installation and removal with Velcro straps
  • Thickness: 2 inches
  • Unit: 18 x 18 x 8.5" / 8 Lbs, shipping: 13 x 13 x 13" / 7 Lbs
  • Built in the USA

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