McElroy split heaters are used for fusing the outer pipe of a dual containment system. Split heaters open enough to go around the inner pipe so that an outer pipe can be heated and fused. All heaters have durable anti-stick coatings.
Note: The first character of the heater name (i.e. 2 x 8) represents the maximum IPS size of the inner pipe for the heater application. The second character represents the maximum IPS size of the outer pipe. Outer pipe wall thickness is limited to a maximum of DR 11.