GW – SG Immersion Heater
GW – SG elements are used as original equipment by all tank manufacturers. The elements are copper-sheathed, completely tinned to minimize galvanic action in glass-lined, galvanized or stone-lined tanks. Both high and low watts density are available. Gasket in included.
GW SG Screw-In Heaters consist of hairpin tubular elements that are brazed or welded into a machined pipe thread fitting, (normally an NPT fitting for North American standards) which are then screwed directly through a threaded coupling in the tank wall or vessel, or installed in pipe. Screw plug heaters are an easy way to heat up solutions in smaller containers that also require controls. Mechanical thermostats or Digital controllers can be used with these immersion heaters to help reach target temperatures with great accuracy meeting your project objectives.