Watt-Flex offers options of flexible stainless-steel hose or braid, straight or right-angle headers, extra-long leads, high-temperature leads, threaded post terminals, fiberglass or silicon-rubber sleeving, an internal ground wire and a Quick Disconnect lead with a male plug. The heaters have a split-sheath design that allows each half of the heater to expand independently when energized, maximizing metal-to-metal contact with the surrounding bore. They have a continuous coil design and are available in standard diameters of 0.25, 0.375, 0.5, 0.625, 0.68, 0.75 and 1" as well as 8, 10, 12, 12.5, 15, 16 and 20 mm; in lengths from 1.25 to 72"; and with operating temperatures to a maximum of 1,700°F (926°C).
Dalton Electric Heating Co. • (978) 356-9844