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Derated L-Shaped Single-Tube

These heaters – the DLP, DLS, DLF, and DLT series – are derated to 18 W/in² for use in solutions with low thermal conductivity (oils, viscous liquids...). They are built in an L shape to heat the bottom of a tank.

Select a heater below by wattage and sheath material to go to an ordering page, where you can choose voltage and other options. If you don't know what sheath material you need, you can use our Sheath Material Selector.

If you have any questions, feel free to call us at (866) 685-4443, email us at, or send in one of our contact forms.

Steel 304 Stainless 316 Stainless Titanium
500 W K400506 K400526 K400546 K400566
1,000 W K400508 K400528 K400548 K400568
1,500 W K400510 K400530 K400550 K400570
2,000 W K400512 K400532 K400552 K400572
2,500 W K400514 K400534 K400554 K400574
3,000 W K400516 K400536 K400556 K400576
4,000 W K400518 K400538 K400558 K400578
4,500 W K400520 K400540 K400560 K400580
5,000 W K400522 K400542 K400562 K400582
6,000 W K400524 K400544 K400564 K400584

You can also browse individual heaters by selecting a sheath material: