Drum Heaters

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HEATERS FOR EVERY APPLICATION
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In-Stock: Drum Heaters: Metal Sheathed

DH-1/55 Gallon
High Temperature, Metal Sheathed

Drum Heaters: Metal Sheathed

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 in 115V or 230V.
Supplied in two temperature ranges, 200°F-400°F or 60°F-250°F.
Supplied with three heat switch allowing for three wattage ratings.

Table-55 Gallon
Catalog No.	Wattage	Voltage	I.D.	Width	Temp.Range
DH-1-1-4	2000	115	22 1/2"	5"	200-400°F
DH-1-2-4	3000	230	22 1/2"	5"	200-400°F
DH1-1-2	2000	115	22 1/2"	5"	60-250°F
DH-1-2-2	3000	230	22 1/2"	5"	60-250°F

Installation

Place the heater over the drum using the hook and chain to hang the unit from the drum rim. Mount unit at base of drum. Tighten the clamp springs after closing clamp to ensure a tight fit and maximum heat transfer to the contents of the drum. Do not allow cord to contact heater surface. Before energizing the heater, make sure drum contents are above the top edge of the heater. If the material level falls below the heater the unit may not cycle and life will be reduced.

Connection

115 Volt/2000 Watt and 230 Volt/3000 Watt Drum are equipped with a SPECIAL 3 wire plug for extra safe operation. For 115V/2000W use a Hubbell single outlet #5361 or equal. For 230V/3000W use a Hubbell single outlet #5661 or equal.

Operation

When heating a material for the first time, the material temperature should be monitored with a temperature indicating device and the final drum heater control setting recorded for future reference. The material should be mixed to get an accurate temperature since the material near the outside of the drum will heat faster than the material near the center. This initial set-up should be done with the three heat switch set on high. If the material you are heating exhibits excellent heat receptivity you may maintain your desired temperature with the three heat switch set on medium or low, thus reducing power consumption.

Use on all metal drums only.
For use indoors only.
Do not use to heat flammable materials.
Do not use in hazardous areas.
Vent container to prevent pressure build-up.

Time vs. Temperature
Achieved at Maximum setting, Covered 55 Gallon Drum filled with water at 70°F.

Time vs. Temperature

In-Stock: Drum Heaters: Direct Immersion

In-Stock: Drum Heaters: Direct Immersion

Features

Designed for direct immersion thru 2" bung opening in 55 gallon drums.
Incoloy sheath for long life in most materials.
60-250°F integral thermostat.
Manual reset thermostat protects against overheating.
Adjustable mounting bracket.
Low watt density (1000w - 120v - 8 watts per square inch)
for heating oils, fats and solvents.
High watt density (4000w - 240v - 32 watts per square inch)
for heating water and water based solutions.

Catalog No.	Wattage	Voltage
DT-1-1-2	1000	120
DT-1-2-2	4000	240

Drum Heaters Direct Immresion

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