TEMPCO Cartridge Immersion Heater: 1 Phase, 120V AC, 750 W Watt, 3/4 in NPT, 85 W/sq in
The TEMPCO Cartridge Immersion Heater (SKU 4TCU4) is a 1-phase, 120V AC, 750 W cartridge-style through-hole immersion heater with a 3/4 in NPT connection. It features an Incoloy(R) sheath, a brass screw plug, a watt…
SKU 3G-OTH-64903
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Product Description
The TEMPCO Cartridge Immersion Heater (SKU 4TCU4) is a 1-phase, 120V AC, 750 W cartridge-style through-hole immersion heater with a 3/4 in NPT connection. It features an Incoloy(R) sheath, a brass screw plug, a watt density of 85 W/sq in, and a control range of 266°F (MPN HDL00017).
Frequently Asked Questions
What is the TEMPCO Cartridge Immersion Heater used for?
The TEMPCO Cartridge Immersion Heater is used for direct immersion heating of liquids in tanks, vats, and process vessels. Common applications include water, oil, and mild chemical solutions in industrial plants, laboratories, and commercial facilities requiring precise temperature control up to 266°F.
What are the specifications of the TEMPCO Cartridge Immersion Heater?
This TEMPCO heater is a 1-phase, 120V AC, 750 W unit with a 3/4 in NPT connection. It has an Incoloy(R) sheath, a brass screw plug, a watt density of 85 W/sq in, and a control range of 266°F. The manufacturer part number is HDL00017.
Where to buy the TEMPCO Cartridge Immersion Heater worldwide?
You can source the TEMPCO Cartridge Immersion Heater through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this item.
How to install the TEMPCO Cartridge Immersion Heater?
Install the TEMPCO heater by threading the 3/4 in NPT brass plug into a matching tank opening. Ensure the Incoloy(R) sheath is fully submerged in the liquid to prevent dry firing. Connect to a 120V AC, 1-phase supply and set the control to the desired temperature up to 266°F.
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3G Electric supplies TEMPCO cartridge-style through-hole immersion heaters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















