Nelson - 4' Foam Waterline Insulation for 700 Series Waterers

Ensures maximum protection against waterline freeze-up. The insulation consists of a 4' x 5.9" diameter section of urethane foam molded around a 3" diameter PVC pipe. If using insulation with wall mount model, cover insulation with 6" SCH. 40 PVC pipe (PVC pipe can be purchased locally).