
Variable Material Immersion Heater Variable NPT Clean Water
Screw Plug Immersion Heaters
Volume discounts available
Volume Discount Schedule
Quantity | Price each |
---|---|
1-4 | $268.99 |
5-9 | $255.54 |
10-24 | $250.16 |
25-49 | $239.40 |
50-99 | $234.02 |
100+ | $228.64 |
Added to Your Shopping Cart
Configuration complete.
Please add to cart to keep it or exit the configuration
Please add to cart to keep it or exit the configuration
Failed to Save Configurations, Click on Configure Button Start Again
- Stainless Steel, Brass or Steel Screw Plugs
- Four Standard Screw Plug Sizes—25.4 mm (1"), 31.8 mm (11/4"), 50.8 mm (2"), 63.5 mm (21/2")
- Recompacted Element Bends Restore Insulation Resistance after Forming
- Thermowell for Optional Bulb and Capillary Thermostat, RTD or Thermocouple Probe
- Corrosion-Resistant Electrical Wiring Hardware
- Four Standard Sheath Materials—Copper, Steel, 316 Stainless Steel and Incoloy® 800
- NEMA 1 Round Terminal Housing
- Silicone Resin Element Seal Standard
Edit Options
View all modelsNot all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Form Factor
Connection Type
Heating Element Length
Power
Power Density
Supply Voltage
Supply Voltage Type
Heated Medium
Sheath Material
Enclosure Type
Product Specs
Screw plug immersion heaters consist of tubular elements welded or brazed into a threaded screw plug which can then be inserted into a threaded opening in a tank wall or through a mating full or half coupling. Need Customer Assistance? We take pride in our record of working with our customers to develop the right heater for the job. Call OMEGA with your requirements. OMEGA screw plug immersion heaters are UL recognized and CSA certified in many design variations. The UL file numbers are E90771 (CCN UBJY2/8) for heaters not containing a thermostat and E234452 (CNN KSXF2) for heaters used in water based solutions that include a thermostat. OMEGA’s equivalent CSA file number is 043099. If you require UL, CSA, or other NRTL agency approvals, please specify when ordering.
60 watts/in2  (9.3 watts/cm2)—Typical Applications: Clean Water | ||||||||
Model Number | Nominal Pipe Size | Immersed Length | KW | Approximate Net Weight | ||||
---|---|---|---|---|---|---|---|---|
120V-1Ph | 120/240V | 240V-1Ph | mm | inch | kg | lbs | ||
TSP01840 | — | TSP01841 | 1 NPT 1 element | 114 | 41⁄2 | 0.5 | 1 | 2 |
TSP01842 | — | TSP01843 | 165 | 61⁄2 | 0.75 | 1 | 2 | |
TSP01844 | — | TSP01845 | 168 | 65⁄8 | 1 | 1 | 2 | |
TSP01846 | — | TSP01847 | 203 | 8 | 1.25 | 1 | 2 | |
TSP01848 | — | TSP01849 | 235 | 91⁄4 | 1.5 | 1 | 3 | |
TSP01850 | — | TSP01851 | 318 | 121⁄2 | 2 | 1 | 3 | |
TSP01852 | — | TSP01853 | 375 | 143⁄4 | 2.5 | 1 | 3 | |
TSP01854 | — | TSP01855 | 426 | 163⁄4 | 3 | 1 | 3 | |
— | — | TSP01856 | 533 | 21 | 4 | 1 | 3 | |
TSP01857 | — | TSP01858 | 11⁄4 NPT 1 element | 111 | 43⁄8 | 0.5 | 1 | 3 |
TSP01859 | — | TSP01860 | 162 | 63⁄8 | 0.75 | 1 | 3 | |
— | TSP01861 | — | 11⁄4 NPT 2 elements | 111 | 43⁄8 | 1 | 1 | 3 |
— | TSP01862 | — | 162 | 63⁄8 | 1.5 | 1 | 3 | |
— | TSP01863 | — | 216 | 81⁄2 | 2 | 1 | 3 | |
— | TSP01864 | — | 273 | 103⁄4 | 2.5 | 2 | 4 | |
— | TSP01865 | — | 381 | 15 | 3 | 2 | 4 | |
— | — | TSP01866 | 483 | 19 | 4 | 2 | 4 | |
— | — | TSP01867 | 597 | 231⁄2 | 5 | 2 | 4 | |
— | — | TSP01868 | 699 | 271⁄2 | 6 | 2 | 5 |
Model Number | Nominal Pipe Size | Immersed Length | KW | Approximate Net Weight | ||||||
---|---|---|---|---|---|---|---|---|---|---|
120V-1Ph | 120/240V | 240V-3Ph | 240/480V | 480V-3Ph | mm | inch | kg | lbs | ||
— | TSP01869 | — | TSP01870 | — | 2 NPT 2 elements | 206 | 81⁄8 | 2 | 2 | 4 |
— | TSP01871 | — | TSP01872 | — | 283 | 111⁄8 | 3 | 2 | 4 | |
— | TSP01873 | — | TSP01874 | — | 384 | 151⁄8 | 4 | 2 | 5 | |
— | TSP01875 | — | TSP01876 | — | 460 | 181⁄8 | 5 | 2 | 5 | |
— | — | — | TSP01877 | — | 537 | 211⁄8 | 6 | 3 | 6 | |
— | — | — | TSP01878 | — | 676 | 265⁄8 | 8 | 3 | 6 | |
— | — | — | TSP01879 | — | 816 | 321⁄8 | 10 | 3 | 6 | |
TSP01880 | — | TSP01881 | — | TSP01882* | 2 NPT 3 elements | 206 | 81⁄8 | 3 | 2 | 4 |
TSP01883 | — | TSP01884 | — | TSP01885* | 283 | 111⁄8 | 4.5 | 2 | 5 | |
— | — | TSP01886 | — | TSP01887 | 384 | 151⁄8 | 6 | 2 | 5 | |
— | — | TSP01888 | — | TSP01889 | 460 | 181⁄8 | 7.5 | 3 | 6 | |
— | — | TSP01890 | — | TSP01891 | 537 | 211⁄8 | 9 | 3 | 6 | |
— | — | TSP01892 | — | TSP01893 | 676 | 265⁄8 | 12 | 3 | 7 | |
— | — | TSP01894 | — | TSP01895 | 816 | 321⁄8 | 15 | 4 | 8 | |
TSP01896 | — | TSP01897 | — | TSP01898* | 21⁄2NPT 3 elements | 194 | 75⁄8 | 3 | 2 | 4 |
TSP01901 | — | TSP01899 | — | TSP01900* | 225 | 87⁄8 | 3.75 | 2 | 5 | |
— | — | TSP01902 | — | TSP01903* | 270 | 105⁄8 | 4.5 | 2 | 5 | |
  | — | TSP01904 | — | TSP01905 | 371 | 145⁄8 | 6 | 3 | 6 | |
— | — | TSP01906 | — | TSP01907 | 448 | 175⁄8 | 7.5 | 3 | 6 | |
— | — | TSP01908 | — | TSP01909 | 524 | 205⁄8 | 9 | 3 | 7 | |
— | — | TSP01910 | — | TSP01911 | 664 | 261⁄8 | 12 | 4 | 8 | |
— | — | TSP01912 | — | TSP01913 | 803 | 315⁄8 | 15 | 4 | 9 | |
— | — | TSP01914 | — | TSP01915 | 943 | 371⁄8 | 18 | 5 | 10 | |
Note: Dual-Voltage heaters are 1-Phase and are wired for the higher voltage unless otherwise specified. * 3-phase only. Other 3-phase heaters are convertible to 1-phase. |
60 watts/in2 (9.3 watts/cm2)—Typical Applications: Deionized Water and Demineralized Water | ||||||||
Model Number | Nominal Pipe Size | Immersed Length | KW | Approximate Net Weight | ||||
---|---|---|---|---|---|---|---|---|
120V-1Ph | 240V-3Ph | 480V-3Ph | mm | inch | kg | lbs | ||
TSP01822 | TSP01823 | TSP01824* | 21⁄2" NPT 2 elements | 194 | 75⁄8 | 3 | 3 | 7 |
TSP01825 | TSP01826 | TSP01827* | 270 | 105⁄8 | 4.5 | 3 | 7 | |
— | TSP01828 | TSP01829 | 372 | 145⁄8 | 6 | 4 | 8 | |
— | TSP01830 | TSP01831 | 448 | 175⁄8 | 7.5 | 4 | 8 | |
— | TSP01832 | TSP01833 | 524 | 205⁄8 | 9 | 4 | 9 | |
— | TSP01834 | TSP01835 | 664 | 261⁄8 | 12 | 5 | 10 | |
— | TSP01836 | TSP01837 | 803 | 315⁄8 | 15 | 5 | 11 | |
— | TSP01838 | TSP01839 | 943 | 371⁄8 | 18 | 5 | 12 | |
Note: Dual-Voltage heaters are 1-Phase and are wired for the higher voltage unless otherwise specified. * 3-phase only. Other 3-phase heaters are convertible to 1-phase. |