Cookies on the OMEGA websites
We use cookies on this website, these cookies are essential for the website to work correctly.If you continue without changing your settings, we'll assume that you are happy to receive all cookies on this website.To find out more information about these cookies please click here.
Basket  |  Contact  |  Help  | 
Holland 07077 03815
International+31 (0) 7077 03815

Heavy Weight Oil Flanged Immersion Heaters

TMO Series

Heavy Weight Oil Flanged Immersion Heaters | TMO Series

Heavy Weight Oil Flanged Immersion Heaters

See All Models Below

  • Rugged Steel Sheath
  • Low Watt Density 6 1/2" W/in2
  • 1.2 to 8.4 kW
  • 3 & 5 Inch, 150 Ib. Steel Flange


More information about how a Immersion Heater works in this link or general information about industrial heater elements.

Rugged construction, Sturdy 0.475" diameter elements welded to steel flanges provide superior rigidity and strength. Heavy duty jumper straps and terminal posts assure permanent tightness of connection’s carrying capacity.

High conductivity elements — Filled with highest purity blends of magnesium oxide refractory (MgO) compacted to a rock hard density to insure maximum thermal conductivity, maximum electrical resistance, and assure long element life.

Heavy coil construction– Watt density on the heating coil is designed for low watt density operation by increasing the coil diameter and length to give maximum coil surface temperature, providing longer coil life.

Heating heavy, viscous oils reduces their viscosity, permitting better pumpability for transfer operations. Lowering the viscosity allows increased system flows for any given horsepower. Transfer system designs can employ smaller motor and drive components ensuring optimum system economy.

Preheating permits use of less expensive fuel oils, allows easier pumping and provides better atomization, increasing combustion efficiency.

Fire and electrical shock may result if products are used improperly or installed or used by non-qualified personnel. See inside back cover for additional warning.

kW Dim. B
in. (cm)
Ib. (kg)
E1 General Purpose Enclosure1 Dim.N3
in. (cm)
3 Inch-150 Lb. Steel Flange, 3 Steel Sheath Elements — 6.5 W/in2
1.225 3/16 (64)17 (8)TMO-3012L/240V/3P1 (3)
1.6533 1/16 (84)18 (8)TMO-3016L/240V/3P1 (3)
240 9/16 (103)20 (9)TMO-3021L/**/3P1 (3)
2.548 1/16 (122)21 (10)TMO-3024L/240V/3P1 (3)
5 Inch-150 Lb. Steel Flange, 6 Steel Sheath Elements — 6.5 W/in2
1.518 1/16 (46)27 (12)TMO-6015L/240V/3P1 (3)
1.819 13/16 (50)30 (14)TMO-6018L/240V/3P1 (3)
2.425 3/16 (64)32 (15)TMO-6024L/240V/3P1 (3)
3.333 1/16 (84)33 (15)TMO-6033L/**/3P1 (3)
4.240 9/16 (103)34 (15)TMO-6042L/**/3P1 (3)
548 1/16 (122)37 (17)TMO-6049L/**/3P1 (3)
5.452 1/16 (132)38 (17)TMO-6054L/**/3P1 (3)
658 3/8 (148)40 (18)TMO-6060L/**/3P1 (3)
6.965 1/16 (165)42 (19)TMO-6069L/**/3P1 (3)
7.268 5/8 (174)43 (20)TMO-6072L/**/3P1 (3)
8.478 1/16 (198)46 (21)TMO-6084L/**/3P1 (3)
/** Designate voltage, i.e. insert 240V for 240 Vac or 480V for 480 Vac.
Note: Larger flange sizes and kW ratings and power supplies are available. contact OMEGALUX.
1 Heaters with General Purpose and Moisture Resistant Enclosures are UL Listed and CSA Certified.
2 Heaters with Explosion Resistant Enclosures are CSA NRTL/C certified and are not intended for use in hazardous areas.
3 E1 enclosure “N” designates conduit size, E2/E3/E4 enclosures “N” designates NPT threat size.
4 Weights:
    A. For Wt. of 3" flange with E2 enclosure, add 3 lbs. to Wt. of E1 enclosure.
    B. For Wt. of 5" flange with E3 or E4 enclosure, add 7 lbs. to Wt of E1 enclosure.
Place Order(Specify Model Number)
Part Number/Desc.
Example part numbers are shown below. For additional configurations see the Part Number Builder below this table.
Quick Ship
Consult Sales  
Heater, 8.4 kW, 480 V, 6 steel sheath elements, 3 phase power
All amounts shown in EUR

Part Number Builder

Build Your Part Number Below
Option Descriptions:

(1) Number of Steel Sheath Elements select from:
3 for 3 Steel Sheath Elements
6 for 6 Steel Sheath Elements

(2) Wattage select from:
012 for 1.2 kW
016 for 1.65 kW
021 for 2 kW
024 for 2.5 kW
015 for 1.5 kW
018 for 1.8 kW
024 for 2.4 kW
033 for 3.3 kW
042 for 4.2 kW
049 for 5 kW
054 for 5.4 kW
060 for 6 kW
069 for 6.9 kW
072 for 7.2 kW
084 for 8.4 kW

(3) Voltage select from:
240V for 240 V
480V for 480 V
Note: All combinations may not be valid, check spec sheet for valid part numbers.
We noticed you are from the US. Visit your local site for regional offers and live support.