Zinc Pencil Anodes

Zinc anode is mainly used in equipment such as water heaters, heat exchangers, evaporators, and boilers, etc.
It can soften water, remove dirt, and prolong the life of the main machine.
Magnesium alloy water heater sacrificial anode can be divided into casting type and extruded type is widely used for the anti-corrosion of water heater and boiler.

Specification : TYPE I

as per ASTM B418-95 US Military 18001K

Thread: G1" G3/4" NPT 1.25" 1.5"

Application:
Water Heater,Water container,Pre-polarization of steel structure in seawater,Gas pipe,Anticorrosion of steel and iron structure where high resistant and electrolyte(soil and water) existed.