Screwplug Heaters
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Screwplug Heaters |
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Caloritech immersion heaters are designed for heating liquids in tanks or vessels. Immersion heaters must always remain fully submerged in the liquid or failure will result.
All heaters listed are available with built-in thermostats.
1" and 1 1/4" heaters - 240V max.
2" and 2 1/2" screwplug and all flange heaters - 600V max.
Type CXC heaters are used primarily for water heating and have brass screwplugs.
Type CXF are used primarily for oil heating and have steel screwplugs. Low watt density heaters are used in heavier, non-circulated oils. Higher watt density heaters are suitable for light oils or in forced oil circulation loops. Elements are silver brazed into a steel screwplug.
Type CXI heaters are used primarily for heating mildly corrosive solutions and use higher density incoloy elements welded into a stainless steel screwplugs or silver brazed into steel flanges.
Caloritech can provide heaters with elements welded into steel screwplugs or flanges for all sheath materials except copper.
SCREWPLUG HEATERS
Catalog Number |
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| kW | Dim. B ( in.) | Watts per sq. in. | Copper (Brass Plug) | Icoloy (Steel Plug) | Icoloy (Stainless Plug) |
1 INCH NPT |
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| .5 | 5.5 | 54 | CXC105P1 | - | - |
| .75 | 5.5 | 80 | CXC107P1 | - | - |
| 1.0 | 7.1 | 80 | CXC110P1 | - | - |
| 1.5 | 10.6 | 80 | CXC115P1 | - | - |
| 2.0 | 7.5 | 80 | CXC120P1 | - | - |
| 3.0 | 10.8 | 80 | CXC130P1 | - | - |
| 5.0 | 16.9 | 80 | CXC150P1 | - | - |
| .3 | 7.5 | 21 | - | CXF103P1 | - |
| .5 | 8.9 | 21 | - | CXF105P1 | - |
| .7 | 11.0 | 21 | - | CXF107P1 | - |
| .9 | 12.0 | 23 | - | CXF109P1 | - |
| .2 | 7.5 | 14 | - | CXF102P1 | - |
| .4 | 9.4 | 14 | - | CXF104P1 | - |
| .6 | 11.0 | 14 | - | CXF106P1 | - |
1 1/4 INCH NPT |
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| 1.5 | 5.7 | 80 | CXC215P12 | - | - |
| 2.0 | 7.3 | 80 | CXC220P12 | - | - |
| 1.0 | 11.0 | 25 | - | CXF210P12 | - |
| 2.0 | 21.2 | 25 | - | CXF220P12 | - |
| .6 | 11.0 | 15 | - | CXF206P12 | - |
| 1.2 | 21.2 | 15 | - | CXF212P12 | - |
2 INCH NPT - Two elements |
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| 1.5 | 7.9 | 39 | CXC215P2 | - | CXI215P2 |
| 2.0 | 7.9 | 53 | CXC220P2 | - | CXI220P2 |
| 3.0 | 11.8 | 51 | CXC230P2 | - | CXI230P2 |
| 4.0 | 17.7 | 60 | CXC240P2 | - | CXI240P2 |
| 5.0 | 21.7 | 57 | CXC250P2 | - | CXI250P2 |
| 6.0 | 25.6 | 55 | CXC260P2 | - | CXI260P2 |
| 8.0 | 32.5 | 54 | CXC280P2 | - | CXI280P2 |
| 10.0 | 39.4 | 54 | CXC2100P2 | - | CXI2100P2 |
| 12.0 | 47.2 | 53 | CXC2120P2 | - | CXI2120P2 |
| 1.5 | 11.8 | 25 | - | CXF215P2 | CXI215P211 |
| 2.0 | 17.7 | 30 | - | CXF220P2 | CXI220P217 |
| 3.0 | 25.6 | 27 | - | CXF230P2 | CXI230P225 |
| 4.0 | 32.5 | 27 | - | CXF240P2 | CXI240P232 |
| 5.0 | 39.4 | 27 | - | CXF250P2 | CXI250P239 |
| 6.0 | 47.2 | 26 | - | CXF260P2 | CXI260P247 |
| 1.0 | 17.7 | 11 | - | CXF210P2 | CXI210P2 |
| 1.5 | 25.6 | 11 | - | CXF215P225 | CXI215P225 |
| 2.0 | 32.5 | 14 | - | CXF220P232 | CXI220P232 |
| 3.0 | 39.4 | 16 | - | CXF230P239 | CXI230P239 |
2 INCH NPT - Three elements |
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| 3.0 | 7.9 | 53 | CXC330P2 | - | - |
| 4.5 | 11.8 | 51 | CXC345P2 | - | - |
| 6.0 | 17.7 | 60 | CXC360P2 | - | - |
| 7.5 | 21.7 | 57 | CXC375P2 | - | - |
| 9.0 | 25.6 | 55 | CXC390P2 | - | - |
| 12.0 | 32.5 | 54 | CXC3120P1 | - | - |
| 3.0 | 17.7 | 30 | - | CXF330P2 | - |
| 6.0 | 32.5 | 27 | - | CXF360P2 | - |
| 9.0 | 47.2 | 26 | - | CXF390P2 | - |
| 1.5 | 17.7 | 11 | - | CXF315P2 | - |
| 3.0 | 32.5 | 14 | - | CXF330P232 | - |
| 4.5 | 39.4 | 16 | - | CXF345P2 | - |
2 1/2 INCH NPT - Three elements |
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| 3.0 | 7.79 | 53 | CXC330P25 | - | CXI330P25 |
| 4.5 | 11.6 | 51 | CXC345P25 | - | CXI345P25 |
| 6.0 | 17.5 | 60 | CXC360P25 | - | CXI360P25 |
| 7.5 | 21.5 | 57 | CXC375P25 | - | CXI375P25 |
| 9.0 | 25.4 | 55 | CXC390P25 | - | CXI390P25 |
| 12.0 | 32.3 | 54 | CXC3120P25 | - | CXI3120P25 |
| 15.0 | 39.2 | 54 | CXC3150P25 | - | CXI3150P25 |
| 18.0 | 47.0 | 53 | CXC3180P25 | - | CXI3180P25 |
| 3.0 | 17.5 | 30 | - | CXF330P25 | CXI330P2517 |
| 4.5 | 25.4 | 27 | - | CXF345P25 | CXI345P2525 |
| 6.0 | 32.3 | 27 | - | CXF360P25 | CXI360P2532 |
| 7.5 | 39.2 | 27 | - | CXF375P25 | CXI375P2539 |
| 9.0 | 47.0 | 26 | - | CXF390P25 | CXI390P2547 |
| 3.0 | 32.3 | 14 | - | CXF330P2532 | CXI330P2532 |
| 4.5 | 39.2 | 16 | - | CXF345P2532 | CXI345P2539 |
| 6.0 | 47.0 | 18 | - | CXF360P2532 | CXI360P2547 |
| TO ORDER SPECIFY: Quantity, catalog number, voltage, phase wattage and special features. | |||||