Screw plug immersion heater ZGR series

flange

Heating units ZGR type are used for direct heating of a variety of liquids. The compact design makes it possible to put a relatively large power in a single body. The ZGR type heater consists of a package of tubular heating elements soldered into a threaded spigot or flange. An expanded version of the radiator with a thermostat allows you to set the desired temperature of the heated medium without the need for an additional control system. Application: hot watter installations oil pre-heaitng flow heaters air heaters pressure tanks Specification Probe diameter - Ø6,5 mm Ø8,5 mm Ø10 mm Ø16 mm Range of length - 250...4750 mm Rated power - 1,5...40 kW Power supply - 230V AC 400V AC 400V AC, three-phase Sensor material - steel Cr-Ni 1H18N9T carbon steel copper Protection class - IP 66