Chromalox Finned Tubular and Finned Strip Heaters
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.
Applications
- Many Sheath and Fin Materials Available
- 475 – 10,000 Watts
- 120, 240 and 480 Volt
- 750 to 900F Max. Sheath Temp.
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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