Explosion Proof Drum Heaters

Explosion proof drum heaters for hazardous environments are available from Heaters Controls And Sensors LTD, specialists in providing drum heaters and explosion proof drum heaters.

• FM Approved Class 1 Division 2 Groups A, B, C and D

• FM Apporved Class II Division 2 Groups F and G

• Exceptional 8" (203mm) coverage area

• Exceptional durability and flexibility

• Moisture and chemical resistant

• NEMA 7 temperature controller

• Grounded heating element meets NEC 427.23

• Designed for metal drums

• 8" (203mm) wide band

• High-limit thermostat designed to keep blanket below NEC article 500 t-rating T3: 292ºF (145ºC) T4A: 158ºF (70ºC)

• Power density of 2.5 Watts/in² (.004Watts/mm²)

• Patented grounded heating element

• Heating element is laminated between two layers of 23 mil and two layers of 25 mil fiberglass reinforced silicone rubber

• Nominal silicone rubber density of 26 oz.yd² (881 grams/m²) per layer

• Attached NEMA 7 temperature controller with power cord 6 feet (1.8m) long

• Blanket leads 6 feet (1.8m) long for NEMA 7 controller, 1 foot (0.3M) without controller

• Leads from blanket to controller are enclosed in a liquid tight conduit

• 392ºF (200ºC) maximum exposure temperature on heating surface

• Moisture and chemical resistant.