Flanged immersion heaters are hairpin-bent tubular elements welded or brazed into a flange and provided with electrical enclosures that are ideal for generating steam and heating gases and liquids in pressure vessels and tanks. They 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. 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 360 rotatable housing is available on most models to facilitate easy conduit connections.
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(Ohio Valley Industrial Services, Inc.)
Coraopolis, PA 15108 map, United States
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