Drum heaters, insulation blankets and pipe heaters from Grainger help control product temperatures. Use them to help provide freeze protection, viscosity control, melting or maintaining elevated temperatures. Wraparound heaters feature adjustable thermostats with a control range of 50° to 425°F for vertical and horizontal metal drums, 50° to 160°F for poly drums. Drum blanket heaters can control temperature efficiently with aluminized cloth exteriors and 1" fiberglass insulation. Use drum insulation blankets with independent drum heaters to help maintain temperature control. Pipe heaters can help keep metal pipes from freezing. Find efficient drum heaters, blankets and pipe heaters when you shop Grainger today!