HEAVY-DUTY DRUM HEATERS HEAVY-DUTY SILICONE RUBBER DRUM & PAIL HEATERS FOR METAL DRUMS & PAILS Product No.   HDHCS11 Fits Drum Size (gal.)   15 Fits Drum Dia.   14" Voltage   120VAC Watts   700 Wt. (lbs.)   4 Price Ea.   $153.00 Quantity: