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Screw Plug Immersion HeatersScrew plug immersion heaters are ideal for direct immersion heating of liquids, including all types of oils and heat transfer solutions. Available in a variety of stock and made-to-order sizes. General purpose (NEMA 1) terminal enclosures are standard; with optional moisture resistant (NEMA 4), explosion resistant (NEMA 7) and explosion/moisture resistant (NEMA 7/4) enclosures available to meet specific application needs. |
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Screw Plug Immersion Heaters with Control Box AssemblyConstructed from a WATROD screw plug heater, a moisture resistant (NEMA 4) terminal enclosure and built-in temperature sensor and power control, this assembly comes pre-wired and ready for hook-up to any 120V(ac) control circuit. Optional sheath materials, NPT screw plug sizes and materials, wattages, voltages and terminal enclosures extend application versatility. |
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Hydraulic and Lube Oil Immersion HeaterWatlow's Hydraulic and Lube Oil Heaters are made for heating oils used in fluid power and machine lubrication applications. |
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