Proheat offers a large selection of Chromalox immersion heater designs. Products are available for heating any fluid; from plain water to corrosive solutions, highly viscous oils, and for many specialized applications such as high pressure and hazardous areas.
Chromalox Flanged Immersion Heaters
Chromalox Flanged Immersion Heaters are ideal for generating steam and heating gases and liquids in pressure vessels and tanks. They are hairpin-bent tubular elements welded or brazed into a flange and provided with electrical enclosures.
Chromalox flanged immersion heaters are available in a wide selection of flange sizes and with a variety of electrical enclosures. Most units are UL-listed and CSA-certified or can have ATEX certification. ASME or PED code construction is also available for high-pressure applications. Chromalox can also rebuild large flanged heaters to save you money. Many models in stock.
Chromalox Screw Plug Immersion Heaters
Chromalox Screw Plug Immersion Heaters consist of tubular elements in a threaded hex plug. Some models are provided with a thermowell for the temperature control sensor and a variety of electrical enclosures for electrical connections. They screw directly through threaded openings in tank walls to heat liquids, viscous fluids, forced air, and gases by direct contact. A patented 360º rotatable housing is available on most models to facilitate easy conduit connections. Many models in stock.
Chromalox Over-the-Side Immersion Heaters
Chromalox Over-the-Side Immersion Heaters are designed for installation in the top of the tank with the heated portion directly immersed along the side or at the bottom. They take up little space, eliminate the need for tank penetrations, are easily removed for service, and provide ample working space inside the tank. Custom configured elements evenly distribute heat by direct contact in numerous applications, including acid and alkali solutions. Many models in stock.