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Chromalox Finned Tubular and Finned Strip Heaters

Product Overview

Finstrip elements are superior to open coil elements since the heating coil is completely encased in a metal sheath, minimizing a shock hazard due to accidental contact with the heater.

Overview

The rigid metal sheath of Chromalox's finstrip elements minimizes hot spots and electrical shorting, likely with open coil elements. Application temperatures to 565°F are typical using finned strip units. Fintube elements have a finned tubular design that provides the same benefits as the finned strip heater and additional features, allowing for special bending configurations to provide higher concentrations of installed kW for a given area. The elements can be supplied with bulkhead threaded fittings, and may include optional hermetically sealed terminals, or extra heavy wall thickness for use in atmospheres containing hazardous fumes or gasses. Finned element diameters of 0.315" and 0.475" are standard, with high temperature aluminum painted steel sheath and furnace brazed fins being the most common materials. Stainless Steel or MONEL sheath and fins are also available for corrosive environments.

Part Numbers

.315" Dia. Fintube®Heaters - FTI-315

334967	FTI-015315 120V 500W
334983	FTI-024315 120V 1025W
334991	FTI-024315 240V1P 1.025KW
335020	FTI-036315120V1P1.750KW
335038	FTI-036315 240V1P 1.750KW
335062	FTI-048315 120V1P 2.450KW
335070	FTI-048315 240V1P 2.450KW
335097	FTI-063315240V1P3.500KW
335100	FTI-063315 480V1P 3.500KW
335134	FTI-086315 240V1P 4.700KW
335142	FTI-086315 480V1P 4.700KW
335193	FTI-119315 480V1P 6.200KW

Fintube Heaters - FTI-475

334705	FTI-012475120V1P.475KW
334713	FTI-015475 120V 725W
334748	FTI-024475120V1P1.450KW
334756	FT1-024475240V1P1.450KW
334780	FTI-036475120V1P2.450KW
334799	FTI-036475240V1P2.450KW
334828	FTI-048475240V1P3.450KW
334844	FTI-063475240V1P5.000KW
334852	FTI-063475480V1P5.000KW
334887	FTI-086475240V1P7.000KW
334895	FTI-086475480V1P7.000KW
334940	FTI-119475240V1P10.000KW
334959	FTI-119475480V1P10.000KW

.315" Dia. Fintube®Heaters - FTS-315

334270	FTS-015315120V1P.500KW
334297	FTS-024315120V1P1.025KW
334300	FTS-024315240V1P1.025KW
334334	FTS-036315120V1P1.750KW
334342	FTS-036315240V1P1.750KW
334377	FTS-048315120V1P2.450KW
334385	FTS-048315 240V1P2.450KW
334406	FTS-063315240V1P3.500KW
334414	FTS-063315480V1P3.500KW
334449	FTS-086315 240V1P 4.700KW
334457	FTS-086315480V1P4.700KW
334502	FTS-119315 480V 1P 6.2KW

Fintube Heaters - FTS-475

334019	FTS-012475 120V1P .475KW
334027	FTS-015475 120V1P .725KW
334051	FTS-024475120V1P1.450KW
334060	FTS-024475240V1P1.450KW
334094	FTS-036475120V1P2.450KW
334107	FTS-036475240V1P2.450KW
334131	FTS-048475240V1P3.450KW
334158	FTS-063475 240V 1P 5KW
334190	FTS-086475240V1P7.000KW
334203	FTS-086475480V1P7.000KW
334254	FTS-119475240V1P10.000KW
334262	FTS-119475480V1P10.000KW

Preformed Circular Finstrip® Air Duct Heater - KSEF

255548	KSEF-24 120V 1950W
255556	KSEF-24 240V 1950W
255564	KSEF-30 120V 2500W
255572	KSEF-30 240V 2500W
255580	KSEF-36 240V 3100W
255599	KSEF-43 240V 3700W
255601	KSEF-240M 120V 1950W
255610	KSEF-240M 240V 1950W
255628	KSEF-300M 120V 2500W
255636	KSEF-300M 240V 2500W
255644	KSEF-360M 240V 3100W
255652	KSEF-430M 240V 3700W
255660	KSEF-480M 240V 4000W
255679	KSEF-540M 240V 4500W MKL
256911

Finstrip® Air Heater - OTF

128004	OTF-10 120V 250W
128012	OTF-10 120V 350W
128020	OTF-10 120V 600W
128039	OTF-10 240V 250W
128047	OTF-10 240V 350W
128055	OTF-10 240V 600W
128063	OTF-12 120V 500W
128071	OTF-12 120V 750W
128080	OTF-12 240V 250W
128098	OTF-12 240V 500W
128100	OTF-12 240V 750W
128119	OTF-14 120V 900W
128127	OTF-14 240V 500W
128135	OTF-14 240V 900W
128143	OTF-15 120V 325W
128151	OTF-15 120V 1000W
128160	OTF-15 240V 1000W
128178	OTF-18 120V 500W
128186	OTF-18 120V 1000W
128194	OTF-18 120V 1300W
128207	OTF-18 240V 500W
128215	OTF-18 240V 1000W
128223	OTF-18 240V 1300W
128231	OTF-19 120V 1500W
128240	OTF-19 240V 1000W
128258	OTF-19 240V 1500W
128266	OTF-21 240V 1000W
128274	OTF-21 240V 1550W
128282	OTF-24 240V 750W
128290	OTF-24 240V 1000W
128303	OTF-24 240V 1800W
128311	OTF-100 120V 475W
128320	OTF-100 120V 725W
128338	OTF-100 240V 350W
128346	OTF-100 240V 475W
128354	OTF-100 240V 725W
128362	OTF-120 120V 700W
128370	OTF-120 120V 900W
128389	OTF-120 240V 700W
128397	OTF-120 240V 900W
128400	OTF-140 120V 750W
128418	OTF-140 120V 1100W
128426	OTF-140 240V 750W
128433	OTF-140 240V 1100W
128442	OTF-150 240V 850W
128450	OTF-150 240V 1250W
128469	OTF-180 240V 750W
128477	OTF-180 240V 1000W
128485	OTF-180 240V 1550W
128493	OTF-190 208V 1000W
128506	OTF-190 240V 1000W
128514	OTF-190 240V 1250W
128522	OTF-190 240V 1700W
128530	OTF-210 240V 750W
128549	OTF-210 240V 1250W
128557	OTF-210 240V 1900W
128565	OTF-240 240V 1000W
128573	OTF-240 240V 1450W
128581	OTF-240 240V 2200W
128602	OTF-25 240V 1250W
128610	OTF-25 240V 2000W
128629	OTF-26 120V 700W
128637	OTF-26 240V 700W
128645	OTF-26 240V 1350W
128653	OTF-26 240V 2000W
128670	OTF-30 240V 2350W
128688	OTF-36 240V 1000W
128696	OTF-36 240V 1800W
128709	OTF-36 240V 2850W
128717	OTF-38 120V 3100W
128725	OTF-38 240V 3100W
128733	OTF-43 240V 3450W
128750	OTF-250 240V 1500W
128768	OTF-250 240V 2400W
128776	OTF-260 240V 1600W
128784	OTF-260 240V 2500W
128792	OTF-300 240V 1800W
128805	OTF-300 240V 2800W HKL
128813	OTF-330 120V 3150W
128821	OTF-330 240V 3150W
128830	OTF-360 240V 1500W
128848	OTF-360 240V 2300W
128856	OTF-360 240V 3450W
128864	OTF-380 240V 2450W
128872	OTF-380 240V 3600W
128880	OTF-430 240V 4150W
128944	OTF-330 240V 2100W
128952	OTF-30 240V 1500W
128960	OTF-38 240V 2000W
128979	OTF-480 240V 2250W

.315" Dia. Single End Fintube® Heaters - SFTI-315

222640	SFTI-12315 120V 325 W
222658	SFTI-12315 240V 325 W
222666	SFTI-16315 120V 500 W
222674	SFTI-16315 240V 500 W
222682	SFTI-20315 120V1P .700KW
222690	SFTI-20315 240V1P .700KW
222703	SFTI-24315 120V1P 1.200KW
222711	SFTI-24315240V1150W
222720	SFTI-28315120V1200W
222738	SFTI-28315 240V1P 1.300KW
222746	SFTI-32315 120V1P 1.200KW
222754	SFTI-32315 240V 1600W
222762	SFTI-36315 120V1P 1.200KW
222770	SFTI-36315 240V1P 1.900KW
222789	SFTI-40315 120V1P 1.200KW
222797	SFTI-40315 240V1P 2.200KW
222800	SFTI-44315 120V1P 1.200KW
222818	SFTI-44315 240V1P 2.250KW
222826	SFTI-48315 120V1P 1.200KW
222834	SFTI-48315 240V1P 2.400KW
222842	SFTI-52315 120V1P 1.200KW
222850	SFTI-52315 240V1P 2.400KW
222869	SFTI-56315 120V1P 1.150KW
222877	SFTI-56315 240V1P 2.400KW
222885	SFTI-60315 120V1P 1.075KW
222893	SFTI-60315 240V 2400W

Single End Fintube® Heaters - SFTI-475

222906	SFTI-12475120V500W
222914	SFTI-12475 240V1P .500KW
222922	SFTI-16475 120V 975 W
222930	SFTI-16475 240V 975 W
222949	SFTI-20475 120V 1200W
222957	SFTI-20475 240V 1200W
222965	SFTI-20475 480V 1200W
222973	SFTI-24475 120V 1675W
222981	SFTI-24475 240V 1675W
222990	SFTI-24475 480V 1675W
223001	SFTI-28475 120V 1975W
223010	SFTI-28475 240V 1975W
223028	SFTI-28475 480V1P 1.975KW
223036	SFTI-32475 120V 2150W
223044	SFTI-32475 240V 2300W
223052	SFTI-32475 480V 2300W
223060	SFTI-36475 120V 2100W
223079	SFTI-36475 240V 2700W
223087	SFTI-36475 480V 2700W
223095	SFTI-40475 120V 1950W
223108	SFTI-40475 240V1P 3.150KW
223116	SFTI-40475 480V1P 3.150KW
223124	SFTI-44475 120V1P 1.750KW
223132	SFTI-44475 240V 3500W
223140	SFTI-44475 480V 3500W
223159	SFTI-48475 120V1P 1.575KW
223167	SFTI-48475 240V1P 3.850KW
223175	SFTI-48475 480V1P 3.850KW
223183	SFTI-52475 120V1P 1.450KW
223191	SFTI-52475 240V1P 4.225KW
223204	SFTI-52475 480V 4225W
223212	SFTI-56475 120V1P 1.325KW
223220	SFTI-56475 240V1P 4.400KW
223239	SFTI-56475 480V1P 4.400KW
223247	SFTI-60475 120V1P 1.225KW
223255	SFTI-60475 240V 4350W
223263	SFTI-60475 480V 4350W

.315" Dia. Single End Fintube® Heaters - SFTS-315

222017	SFTS-12315 120V 325 W
222025	SFTS-12315 240V1P .325KW
222033	SFTS-16315 120V 500 W
222041	SFTS-16315 240V 500 W
222050	SFTS-20315 120V 700 W
222068	SFTS-20315 240V 700 W
222076	SFTS-24315 120V1P 1.200KW
222084	SFTS-24315 240V1P 1.150KW
222092	SFTS-28315 120V1P 1.200KW
222105	SFTS-28315 240V1P 1.300KW
222113	SFTS-32315 120V1P 1.200KW
222121	SFTS-32315 240V1P 1.600KW
222130	SFTS-36315120V1200W
222148	SFTS-36315 240V1P 1.900KW
222156	SFTS-40315 120V1P 1.200KW
222164	SFTS-40315 240V1P 2.200KW
222172	SFTS-44315 120V1P 1.200KW
222180	SFTS-44315 240V1P 2.250KW
222199	SFTS-48315 120V1P 1.200KW
222201	SFTS-48315240V2400W
222210	SFTS-52315 120V1P 1.200KW
222228	SFTS-52315240V2400W
222236	SFTS-56315 120V1P 1.150KW
222244	SFTS-56315240V2400W
222252	SFTS-60315 120V1P 1.075KW
222260	SFTS-60315 240V1P 2.400KW

Single End Fintube® Heaters - SFTS-475

222279	SFTS-12475 120V 500 W
222287	SFTS-12475 240V 500 W
222295	SFTS-16475 120V 975W
222308	SFTS-16475 240V 975 W
222316	SFTS-20475 120V 1200W
222324	SFTS-20475 240V 1200W
222332	SFTS-20475 480V 1200W
222340	SFTS-24475 120V 1675W
222359	SFTS-24475 240V 1675W
222367	SFTS-24475 480V 1675W
222375	SFTS-28475 120V 1975W
222383	SFTS-28475 240V 1975W
222391	SFTS-28475 480V 1975W
222404	SFTS-32475 120V 2150W
222412	SFTS-32475 240V 2300W
222420	SFTS-32475 480V 2300W
222439	SFTS-36475 120V 2100W
222447	SFTS-36475 240V 2700W
222455	SFTS-36475 480V 2700W
222463	SFTS-40475 120V 1950W
222471	SFTS-40475 240V 3150W
222480	SFTS-40475 480V 3150W
222498	SFTS-44475 120V1P 1.750KW
222500	SFTS-44475 240V 3500W
222519	SFTS-44475 480V 3500W
222527	SFTS-48475 120V1P 1.575KW
222535	SFTS-48475 240V1P 3.850KW
222543	SFTS-48475480V3850W
222551	SFTS-52475 120V1P 1.450KW
222560	SFTS-52475 240V 4225W
222578	SFTS-52475 480V 4225W
222586	SFTS-56475 120V 1325W
222594	SFTS-56475 240V1P 4.400KW
222607	SFTS-56475 480V1P 4.400KW
222615	SFTS-60475 120V1P 1.225KW
222623	SFTS-60475 240V 4350W
222631	SFTS-60475 480V 4350W

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