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ATU 3/8 & 7/16" Dia. Flat Cross-Section 01

ATU 3/8 & 7/16" Dia. Flat Cross-Section 02

ATU

3/8' & 7/16" Dia. Flat Cross-Section - ATU

INCOLOY® Sheath
575 - 1,350 Watts
120 and 240 Volt
26 - 38 W/In2
1600°F Max. Sheath Temp.
U-Shape Elements
UL Recognized Component, CSA Group, CE Mark, and VDE Certification

Tubular heating elements perform exceptional industrial heat transfer by conduction, convection, or radiation to heat liquids, air, gases, and surfaces. In most commercial heater assemblies, tubular element design configurations vary: round, triangular, flat press, and formed. Bends are made to customer requirements: custom built from 0.200" to 0.475" diameters, a multitude of sheath materials with sheath temperature capabilities up to 1600°F, and watt densities to fit many applications up to 600 volts. Available with over 20 optional terminations and many stocked accessories.

Applications

Clamp-ons
Immersion (Corrosive Liquids, Fry Kettles, etc.)
Low Temperature Air Heating

Flat-Pressed after triangulation to increase contact surface, improve heat conductivity.

Series Wiring — Two or more elements of equal wattage may be connected in series on line voltages up to 480 volts. For application details see Tubular Heater Overview section.

Type 3 and 4 Terminals — Type 3 (3/8" dia.) are Heliarc-welded to cold pin. Type 4 (7/16" dia.) are threaded end of cold pin. See terminal detail drawings in the Tubular Heaters Overview section.

Bending — Generally not recommended for flat-pressed, triangulated elements.

Select Parameters

Clear Parameters

Select a Part

Part #	Description
283266	ATU-1310 120V 1000W	Buy Now
283274	ATU-1390 240V 900W	Buy Now
283282	ATU-1610 120V 1000W	Buy Now
283290	ATU-1612 240V 1200W	Buy Now
283223	ATU-1060 120V 600W	Buy Now
283231	ATU-1057 240V 575W	Buy Now
283240	ATU-1260 120V 600 W	Buy Now
283258	ATU-1267 240V 675W	Buy Now
283303	ATU-2113 240V 1350W	Buy Now

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