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Coiled Finned Elements for Round Ductwork


Item# KSEF-300M/240V

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 C$865.00
5-9 C$821.75
10-24 C$804.45
25-49 C$769.85
50-99 C$752.55
100+ C$735.25

In stock

Lead Time ( If not in Stock): 6 weeks

Coiled Finned Elements for Round Ductwork KSEF-300M/240V KSEF-300M/240V
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  • Rugged, Reliable, Premium Quality
  • Preformed Circular Finned Strip Units for Round Ducts
  • 1950 to 5000 Watts
  • 120 and 240 Volt Units
  • Excellent Heat Transfer Capabilities

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Form Factor
Supply Voltage
Power Density
Sheath Material
Strip Dimension
Max. Temperature
Number of Mounting Holes

Product Specs

  • Fin Material iron sheath - aluminized steel
  • Finned Yes
  • Maximum Operating Temperature Moving Air up to 565°F

KSEF Series is open construction; requires mounting brackets to be fabricated by user.
Elements may be nested inside of each other, with adequate clearance.
Controls. For thermostatic control (AR thermostat) and overheat protection (Type ARC), see Controls Section P.
Alloy wire or bus bar should be used for power connections, (see Section Q)

Heating moving air or gas in a round duct.

Fire and electrical shock may result if products are used improperly or installed or used by non-qualified personnel. See inside back cover for additional warnings.

Model No. Watts W/in2 Dimensions cm (in) Wt.
Type KSEF — Rust-Resistant Iron Sheath
KSEF-24/*19502722.5 (8 7/8)15.6 (6 1/8)3
KSEF-30/*25002627.3 (10 3/4)20.3 (8)4
KSEF-36/24031002731.8 (12 1/2)24.4 (9 3/4)5
KSEF-43/24037002657.2 (14 1/2)29.8 (11 3/4)6
Type KSEF — Monel Sheath
KSEF-240M/*19502722.5 (8 7/8)15.6 (6 1/8)3
KSEF-300M/*25002627.3 (10 3/4)20.3 (8)4
KSEF-360M/24031002731.8 (12 1/2)24.4 (9 3/4)5
KSEF-430M/24037002657.2 (14 1/2)29.8 (11 3/4)6
KSEF-480M/24040002541.3 (16 1/4)34.3 (13 1/2)7
KSEF-540M/24045002546.4 (18 1/4)39.4 (15 1/2)8
KSEF-640M/24050002354.9 (21 5/8)47.9 (18 7/8)10
/* Specify voltage, insert 120 for 120 Vac or 240 for 240 Vac.
Model numbers containing /120 or /240 are only available in that voltage.
OMEGALUX can supply other sizes and ratings. Call sales at 1-800-826-6342

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