55 Gal. Flexible Pail Heater

This heater wrap is designed for use with 55-gallon pails to maintain optimal material temperature. It features an adjustable thermostat from 50° to 400 °F and a 3″ reinforced silicone rubber band. Its power specification is 115 V, 300 W, and it fits pails with diameter tolerance of ±1″.

Key Features:

• Thermostat adjustable 50°–400 °F
• Reinforced 3″ silicone rubber band
• 115 V, 300 W power rating
• Fits pail diameters ±1″ tolerance

• Item #: 131-5055
• Thermostat range: 50° to 400 °F
• Band width: 3″ reinforced silicone rubber
• Voltage: 115 V
• Wattage: 300 W
• Fit diameter: nominal pail size ±1″
• Power cord length: 6 ft with molded 3-prong plug

• Place the heater band on a stable, level surface and ensure the 55-gallon container is positioned such that the heater will wrap evenly around the sidewall. 
• Wrap the heater band fully around the drum side, aligning the band’s heating surface in full contact with the container wall, and secure the strap or closure mechanism so there are no gaps. 
• Plug the unit into a properly grounded electrical outlet (115 V, 1000 W per spec) and adjust the thermostat to the desired temperature for your material’s viscosity or cure requirement (range approx. 50–400 °F) 
• Monitor the container during the initial warm-up period for even heating and no hot-spots; once stable, maintain the band in place until contents have reached or maintained desired temperature. 
• After usage, disconnect power, allow the heater to cool, remove the band, inspect for wear or damage, and store it in a dry environment with no sharp folds or creases. 

Q: Can this heater band be used on both steel and plastic 55-gallon drums?
A: Yes, but compatibility depends on the material—plastic drums require lower temperature settings and full-contact wrapping to prevent deformation or melting. Specifications show use for poly and metal drums.

Q: What are the risks if the heater band is not in full contact with the drum wall?
A: Lack of full contact can lead to uneven heating, hot spots, slower warm-up, and potential damage to the heater or container—ensuring wrap snugness and band alignment is critical.

Q: What temperature range should I set for typical viscosity control or freeze-protection applications?
A: Many units feature thermostats adjustable from about 50 °F up to 400 °F; choose the lowest stable temperature that keeps material fluid while avoiding excessive heating.

Q: What maintenance or inspection should I perform to ensure the heater remains safe and effective?
A: After each use inspect the band insulation and wiring, check for any cracking or frayed spots, remove residue, avoid sharp folds during storage, and store in a dry environment to extend service life.