Lower Hemispherical Heating Mantles (HM)

BriskHeat lower hemisphere heating mantles offer uniform, low-watt heat distribution for round-bottom flasks. Made with a fiberglass cloth outer shell and multi-stranded resistance wire, these heating mantles have increased durability and flexibility and are an excellent alternative to a Bunsen Burner. 

Temperature controller is required for safe operation of this product.

• Temperatures up to 842°F (450°C)
• Available in :
  • 120 VAC includes 3 in (76 mm) lead wire with NEMA L1-15R connector and a 4 ft (1.2 m) power cord
  • 240 VAC includes 3 in (76 mm) lead wire no plug
• Please note, actual product color may vary from the images shown. Each heating mantle undergoes a finishing step which includes supplying power, allowing it to briefly heat up. This final step helps reduce the amount of outgassing (smoke caused from the fiberglass particles being heated) produced on the first few times the heating mantle is heated. As a result, the heating mantle may be discolored when it arrives to our customers.