Finned Tubular Air Heating Elements

FTS Series

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^$ 61.00 FTS-015315/120V

•	Maximum Sheath Temp. 455°C (850°F)
•	Fins for Fast Heat Transfer
•	725 to 5000 Watts
•	120 and 240 Vac Applications
•	APPLICATIONS • Drying • Heat Treating • Annealing • Load Banks • Curing
View related products - Process Air and Duct Heaters

Finned tubular air heating elements are constructed like basic tubular elements with the addition of continuous spiral fins, 4-5 per inch permanently furnace brazed to the sheath.Fins greatly increase surface area and permit faster hear transfer to air, resulting in lower surface element temperatures.

Refer to the following table for element dimensions

Model No.	Watts	Volts	Dimensions cm (in)
Model No.	Watts	Volts	A	B	F	H
0.80 cm (0.315") Sheath Diameter (D) Approximately 60 W/sq. in.
FTS-015315/120V	500	120	38 (15)	26.7 (101/2)	2.14 (.844)	20.2 (81/4)
FTS-024315/120V	1025	120	61 (24)	49.5 (191/2)	2.14 (.844)	42.3 (171/4)
FTS-036315/120V	1750	120	91 (36)	80 (311/2)	2.14 (.844)	71.1 (291/4)
FTS-048315/240V	2450	240	122 (48)	110 (431/2)	2.14 (.844)	101.1 (411/4)
FTS-063315/240V	3500	240	160 (63)	149 (581/2)	2.14 (.844)	137.8 (561/4)
1.2 cm (0.475) Sheath Diameter (D) Approximately 9.3 W/cm² (60 W/in²)
FTS-015475/120V	725	120	38 (15)	26.7 (101/2)	2.90 (1.14)	22 (8 5/8)
FTS-024475/120V	1450	120	61 (24)	49.5 (191/2)	2.90 (1.14)	45 (17 5/8)
FTS-036475/240V	2450	240	91 (36)	80 (311/2)	2.90 (1.14)	75 (29 5/8)
FTS-048475/240V	3450	240	122 (48)	110 (431/2)	2.90 (1.14)	106 (41 5/8)
FTS-063475/240V	5000	240	160 (63)	149 (581/2)	2.90 (1.14)	144 (56 5/8)

1.2 cm (0.475") Diameter Sheath and Bending Information

Finned Tubular Bending - Dimensions cm (inches)

Element Dia. cm (in)	Factory Min C	Bending Min R	Customer Min. C	Bending Min. R
Figure 1*
.800 (.315)	5.87 (2 5/16)	2.78 (1 3/32)	5.87 (2 5/16)	2.94 (1 5/32)
1.20 (.475)	8.57 (3 3/8)	4.29 (1 11/16)	8.57 (3 3/8)	4.29 (1 11/16)
Figure 2**
.800 (.315)	17.6 (6 15/16)	2.62 (1 1/32)	24.8 (9 3/4)	2.62 (1 1/32)
1.20 (.475)	25.7 (10 1/8)	4.29 (1 11/16)	34.4 (13 9/16)	4.29 (1 11/16)

* The overall length of A will be slightly less than one-half the original sheath length, depending on bending radius. ** The overall length of A will be approximately 3.8 cm (11/2") longer than one-fourth of the original sheath length depending on the bending radius R. Note: the start of any bends should be no closer than 8.7 cm (37/16") for 1.2 cm (0.475") dia. or 9.2 cm (35/8") for 0.8 cm (0.315") elements, from the end of the sheath to prevent the heating element/cold pin junction from being located in the bend.

MOST POPULAR MODELS HIGHLIGHTED!

To Order (Specify Model Number)

Part Number	Availability	Price	Description	RoHS	Qty.

0.80 cm (0.315") Sheath Diameter (D) Approximately 60 W/sq. in.

FTS-015246/120V	7 Weeks	$46.00	finned air heater		qty.

FTS-024315/120V		$109.00	finned air heater		qty.

FTS-015315/120V	2 Weeks	$61.00	finned air heater		qty.

FTS-036315/120V		$151.00	finned air heater		qty.

FTS-048315/240V	4 Weeks	$198.00	finned air heater		qty.


1.2 cm (0.475) Sheath Diameter (D) Approximately 9.3 W/cm2 (60 W/in2)

FTS-015475/120V	4 Weeks	$80.00	finned air heater		qty.

FTS-024475/120V		$125.00	finned air heater		qty.

FTS-036475/240V		$177.00	finned air heater		qty.

FTS-048475/240V	4 Weeks	$235.00	finned air heater		qty.

FTS-063475/240V		$340.00	finned air heater		qty.

† All dollar amounts on this site are shown in US currency.

Note: Other heaters with monel sheath [max. temp. 565°C (1050°F)] are available. Contact OMEGALUX® at 1-800-826-6342.
Ordering Example: (1) FTS-024315/120V A 55.8 cm (24") 120 Vac finned air heater, $109.00

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