UL Approved Over-the-Side Heaters Datasheets

Over-the-Side Drum Heater, Direct Immersion -- DT Series
from Backer Hotwatt Inc.

Features. Fits standard 55 gallon metal drums. Lightweight (approx. 14 lbs.) one piece construction. Rust resistant steel casing. Heavy duty six foot cord and plug on all models with 3 wire plug for grounded operation. Quick release spring loaded clamp. Conservatively rated for long life. Available... [See More]

  • Features: Corrosion Resistant; Overheat Protection; Adjustable or Preset Thermostat; UL Approved
  • Watts: 1.00 to 4.00
  • Maximum Operating (Sheath) Temperature: 250
  • Watt Density: 8 to 32
Immersion Heater - Over-the-side - Fluoropolymer Covered Heater -- GTF
from Chromalox

Side Mount. Fluoropolymer Covered Stainless Steel Elements. 10 W/in ². 1 - 6 kW. 120, 240 and 480 Volt, Single Phase. Moisture Resistant Terminal Enclosure. Third-party certifications: UL Listed, cUL [See More]

  • Features: UL Approved
  • Phase: Single Phase AC Voltage
  • Maximum Operating (Sheath) Temperature: 180 to 219
  • AC Voltage Required: 120 to 480
Over The Side Heaters

Over the Side Heaters are a popular industrial heating product for economic and practical uses. Using a water-resistant terminal housing, these industrial heaters come in many shapes and sizes to fit within your tank dimensions and specifications. Wattco over the side immersion heaters are custom... [See More]

  • Features: Custom Heater Design Available; UL Approved
  • AC Voltage Required: 208 to 600
  • Phase: Single Phase AC Voltage; Three Phase AC Voltage
  • Watt Density: 14 to 60
Teflon® Nine Element Over-the-Side Tank Immersion Heaters TMT Series
from Tempco Electric Heater Corporation

Compatible with most plating tank solutions; inert to acids anodizing and pickling solutions up to 190F (88C). Check recommendation guide and with chemical supplier for proper sheath material selection. Replaces more expensive alumina or graphite heaters. Features. 10 watts/in2 (1.6 watts/cm2) for... [See More]

  • Features: Custom Heater Design Available (optional feature); Grounding Wire Available; UL Approved
  • AC Voltage Required: 240 to 480
  • Phase: Three Phase AC Voltage
  • Watts: 3.00 to 18.00
Over-The-Side Heaters
from Vulcan Electric Co.

Vulcan Over-The-Side Heaters provide an alternative installation method where flange and bushing mounting are not desirable or practical. These tank heaters are designed for easy installation and removal through the top of a tank or drum without the need for additional mounting provisions. Units... [See More]

  • Features: UL Approved
Tubular Heater -- Flange Immersion Heaters
from Watlow®

Watlow's WATROD tubular heater elements and flat FIREBAR elements are designed primarily for direct immersion in liquids such as water, oils, solvents and process solutions, molten materials as well as air and gases. By generating all the heat within the liquid or process, these heaters are... [See More]

  • Features: UL Approved
  • Sleeve (Sheath) Material: Copper (optional feature); Nickel Alloy (optional feature); Stainless Steel (optional feature); Steel (optional feature)
  • AC Voltage Required: 240 to 600
  • Applications: Clean Water Heating; Process Waters; Heavy Weight Oils; Caustic Solutions; Vapor Degreasers, Chemical Baths