Ace Glass 12043-32 Mantle 50L Round Bottom Aluminum Housing Fits 490mm Diameter Schott Spherical Flask (3) 1000W-120V Not Rated

Offers the benefit of grounding through aluminum housing. The heating element is embedded in layers of glass fabric to protect the flask wall from thermal strain, and is thoroughly covered with glass insulation to prevent heat from being radiated outward. Glass fabric affords operating temperatures to 450 degrees C. With detachable 4-foot, 3-wire cord and locking connector. Requires 12094 or 12097 support.

Note: Heating mantles must be operated through a temperature controller.