Enclosure |
Heavy gauge, corrosion protected, mild steel having a hinged access door and two undrilled removable gland plates for cable entry (finished in grey stove enamel) |
Flange |
Brass or 316L stainless steel having 8 bolt holes, 10mm diameter on 146mm PCD |
Elements |
Nickel chrome resistance wire compacted in high purity magnesium oxide insulating powder and sheathed in corrosion resistant Incoloy; each element is secured to the flange by screwed compression fixings, making them individually replaceable |
Controls |
A capillary type control thermostat and a manual reset cut-out thermostat are fitted as standard |
Working Pressure |
The maximum allowable working pressure is 6 barg / 87 psig |
Thermostat Pockets |
Two stainless steel pockets are secured into the flange by screwed compression fittings, one of which is thermally linked to the uppermost element |
Voltage |
Standard units are nominally designed for 415V, and are suitable for operation on 380 to 440V electrical supplies; other voltages and alternative wiring configurations available on request |