missing translation for 'onlineSavingsMsg'
Learn More
Please login to your online account to display your discounted pricing

Fisherbrand™ CMU Metal Controlled and Uncontrolled Heating Mantles

Features aluminum housing that is tough, chemical-resistant, lightweight and easy to clean

$826.00 - $2,292.54


Certifications/Compliance CE, CSA
Temperature (Metric) Ambient to 450°C
View More Specs

Products 4
Catalog Number Mfr. No. Design Capacity (Metric) Wattage Price Quantity  
Catalog Number Mfr. No. Design Capacity (Metric) Wattage Price Quantity  
1147450 View Documents Fisherbrand™
Uncontrolled CMU 100 mL 100w Each for $826.00
11-474-35 View Documents Fisherbrand™
Uncontrolled CMU 2000 mL 500w Each for $1,654.71
11-474-37 View Documents Fisherbrand™
Uncontrolled CMU 5000 mL 800w Each for $2,292.54
36-104-1300 View Documents Fisherbrand™
Uncontrolled CMU 250 mL 200w Each for $881.65


CMU metal-cased Electromantles are used in chemistry to heat liquids in round bottom flasks. They are ideal for busy laboratories with multiple users as they are very safe to use, the metal case being designed to remain “cool-to-the-touch” when in operation. Additionally, they have a stainless steel grounded earth screen covering the element and are double-fused for added safety. In the event of any liquid spillage, the heating mantles automatically cut out to protect the user from electric shocks.

  • Flexible coiled heating elements absorb shock, minimizing the risk of flasks breaking
  • Heating element is attached to rigid thermal insulating cartridge to ensure maximum heat transfer and support
  • Heating elements and insulation form an easy-to-replace heating cartridge
  • Unique airflow through ventilation slots beneath and around the rim and heating cartridge keep the exterior “cool-to-the-touch”
  • Stainless-steel screen covering the heating element is grounded directly to the cable for added protection
  • Mantles are double fused for added safety
  • Nonskid feet and support clamps add stability
  • Round bottom flask capacity of between 50 - 5000mL
  • Element temperatures up to 450°C
  • Built-in energy regulator
  • Indicator lamps for power and heater operation
  • Easy to clean powder coated aluminium outer casing
  • Uncontrolled versions are also available (recommended controllers are MC5 and MC242)

Models CMU0050, CMU0100, CMU0250:

  • Flask capacity: 50 - 250mL
  • Case Material: Powder-coated aluminium
  • Max Element Temperature: 450°C
  • Dimensions (D x W x H): 6.8 x 6.8 x 5.9 in.
  • Shipping weight: 1.65 lb.
Models CMU0500, CMU1000:
  • Flask capacity: 500 - 1000mL
  • Case Material: Powder-coated aluminium
  • Max Element Temperature: 450°C
  • Dimensions (D x W x H): 8.6 x 8.6 x 6.6 in.
  • Shipping weight: 3.3 lb.

Order Info

Controllers are sold separately. Controller models MC242X1, MC242, MC810BX1 and MC810B are recommended. Controller MC238 or MC238X1 is required for mantles CMU12 and CMU22.





Ambient to 450°C