Hazardous-Area Rated Silicone Rubber Drum Heaters (DHCX)

Hazardous-Area Rated Silicone Rubber Drum Heaters (DHCX)

$1 978
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BriskHeat® Silicone Rubber Hazardous-Area Rated Drum and Pail Heaters are designed to provide practical, efficient means of freeze protection, viscosity control, and maintenance of materials at elevated temperatures. A variety of standard sizes are combined with availability of configure-to-order designs to meet your application requirements.

  • Hazardous-area rated
  • Dual set-point NEMA 7 temperature controller connected to a high temperature limit indicator light
  • Extra wide 8” (203mm) coverage area
  • Exceptional durability and flexibility
  • Grounded heating element meets NEC 427.23
  • Designed for metal drums

Class I Division 2 Groups A*, B, C, and D

Class II Division 2 Groups F and G 

 

  • Power density: 2.5 watts/in2 (.004 watts/mm2)

  • Nominal silicone rubber density: 26oz/yd2 (881g/m2) per layer

  • Power cord: 6ft (1.8) long with standard 3-prong wall plug.

  • Voltage options: single phase 120, 240VAC

  • Maximum exposure temperature: 400°F (204°C)

About High-Limit Safety Thermostat and NEC article 500 T-Rating

BriskHeat® DHCX series hazardous area silicone rubber drum heaters are manufactured with a built-in high-limit thermostat designed to keep the drum heater below high-limit safety temperatures per NEC article 500 T-Ratings. The following chart shows NEC high-limit temperatures and actual BriskHeat DHCX heater’s high-limit settings.

T Rating

NEC Temperature

Actual High Limit Thermostat

T3

392oF (200oC)

292oF (145oC)

T4A

248oF (120oC)

158oF (70oC)
Part number voltage Size wattage T-rating Price
DHCX131000T3 120 30 Gallon (114 Liter) 1000 T3 $1 978,14
DHCX251300T4A 240 55 Gallon (208 Liter) 1300 T4 $2 027
DHCX131000T4A 120 30 Gallon (114 Liter) 1000 T4 $1 978
DHCX151300T3 120 55 Gallon (208 Liter) 1300 T3 $2 027
DHCX151300T4A 120 55 Gallon (208 Liter) 1300 T4 $2 027
DHCX231000T3 240 30 Gallon (114 Liter) 1000 T3 $1 978
DHCX231000T4A 240 30 Gallon (114 Liter) 1000 T4 $1 978
DHCX251300T3 240 55 Gallon (208 Liter) 1300 T3 $2 027