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SS Immersion Heater 2.5" NPT Light Weight Oil
Lightweight Oil Immersion Heater with 3 Element Construction—2 1/2" NPT Steel Fitting
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-4 | $1,096.93 |
| 5-9 | $1,042.08 |
| 10-24 | $1,020.14 |
| 25-49 | $976.27 |
| 50-99 | $954.33 |
| 100+ | $932.39 |
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- 3 to 9 kW
- 120, 208, 240 or 480 V, 1 & 3 Phase
- General Purpose NEMA-1 Rated and UL Listed Enclosure1 or Moisture Resistant/Explosion Resistant Enclosure2
MTO-330A/120V Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Heating Element Length
Power
Power Density
Supply Voltage
Supply Voltage Type
Enclosure Type
Form Factor
Connection Type
Heated Medium
Sheath Material
| kW | Volts | W/in2 | No. Htg. Elem. | Dim. B in (cm) | General Purpose Enclosure1 | E2 Moisture Res/Explos. Res.†2 | ||
| Model No. | Wt. Ib (kg) | Model No. | Wt. Ib (kg) | |||||
| 3 | 120 | 24 | 3 | 17 1/4 (44) | MTO-330A/120 | 6 (3) | MTO-330E2/120 | 9 (4) |
| 3 | 208 | 24 | 3 | 17 1/4 (44) | MTO-330A/208/* | 6 (3) | MTO-330E2/208/* | 9 (4) |
| 3 | 240 | 24 | 3 | 17 1/4 (44) | MTO-330A/240/* | 6 (3) | MTO-330E2/240/* | 9 (4) |
| 3 | 480 | 24 | 3 | 17 1/4 (44) | MTO-330A/480/* | 6 (3) | MTO-330E2/480/* | 9 (4) |
| 3.75 | 120 | 26 | 3 | 19 1/16 (48) | MTO-337A/120 | 6 (3) | MTO-337E2/120 | 9 (4) |
| 3.75 | 208 | 26 | 3 | 19 1/16 (48) | MTO-337A/208/* | 6 (3) | MTO-337E2/208/* | 9 (4) |
| 3.75 | 240 | 26 | 3 | 19 1/16 (48) | MTO-337A/240/* | 6 (3) | MTO-337E2/240/* | 9 (4) |
| 3.75 | 480 | 26 | 3 | 19 1/16 (48) | MTO-337A/480/* | 6 (3) | MTO-337E2/480/* | 9 (4) |
| 4.5 | 120 | 24 | 3 | 24 3/8 (62) | MTO-345A/120 | 6 (3) | MTO-345E2/120 | 9 (4) |
| 4.5 | 208 | 24 | 3 | 24 3/8 (62) | MTO-345A/208/* | 6 (3) | MTO-345E2/208/* | 9 (4) |
| 4.5 | 240 | 24 | 3 | 24 3/8 (62) | MTO-345A/240/* | 6 (3) | MTO-345E2/240/* | 9 (4) |
| 4.5 | 480 | 24 | 3 | 24 3/8 (62) | MTO-345A/480/* | 6 (3) | MTO-345E2/480/* | 9 (4) |
| 6 | 120 | 23 | 3 | 32 1/4 (82) | MTO-360A/120 | 9 (4) | MTO-360E2/120 | 12 (5) |
| 6 | 208 | 23 | 3 | 32 1/4 (82) | MTO-360A/208/* | 9 (4) | MTO-360E2/208/* | 12 (5) |
| 6 | 240 | 23 | 3 | 32 1/4 (82) | MTO-360A/240/* | 9 (4) | MTO-360E2/240/* | 12 (5) |
| 6 | 480 | 23 | 3 | 32 1/4 (82) | MTO-360A/480/* | 9 (4) | MTO-360E2/480/* | 12 (5) |
| 7.5 | 208 | 23 | 3 | 39 3/4 (101) | MTO-375A/208/* | 10 (5) | MTO-375E2/208/* | 13 (6) |
| 7.5 | 240 | 23 | 3 | 39 3/4 (101) | MTO-375A/240/* | 10 (5) | MTO-375E2/240/* | 13 (6) |
| 7.5 | 480 | 23 | 3 | 39 3/4 (101) | MTO-375A/480/* | 10 (5) | MTO-375E2/480/* | 13 (6) |
| 9 | 208 | 23 | 3 | 47 1/4 (120) | MTO-390A/208/* | 11 (5) | MTO-390E2/208/* | 14 (6) |
| 9 | 240 | 23 | 3 | 47 1/4 (120) | MTO-390A/240/* | 11 (5) | MTO-390E2/240/* | 14 (6) |
| 9 | 480 | 23 | 3 | 47 1/4 (120) | MTO-390A/480/* | 11 (5) | MTO-390E2/480/* | 14 (6) |
†CAUTION: Explosion resistant type E2 construction refers to heater design features which provide explosion resisting containment of electrical wiring according to National Electric Code. Abnormal application or use of heaters which result in excessive temperatures can create hazardous conditions which can lead to fire. Not intended for use in hazardous areas. Please Note: This immersion heater should be used with an approved temperature control device to assure safe operation. See Section P for our selection of process controllers.
1 Heaters with General Purpose Enclosures are UL Listed and CSA Certified.
2 Heaters with Moisture Resistant/Explosion Resistant Enclosures are CSA NRTL/C Certified.
