Winterizations - Blow Outs
Every year, before the first freeze, the ritual of irrigation "blow out" becomes the priority for all irrigation systems that are in regions of the country where the frost level extends below the depth of the installed piping.
Even if you have drained some water out of the system, the remaining water can freeze, expand and crack the PVC piping (rigid, white pipe), usually from fitting to fitting. Polyethylene
pipe (flexible, black pipe) is used in many freezing climates. Although polyethylene pipe is more flexible and can expand under pressure, water left inside could freeze and rupture the pipe walls. Freezing water in the backflow assembly will damage the internal components and could possibly crack the brass body.
Cape Cod Sprinklers -System Winterization
We are well known for the winterization of irrigation and lawn sprinkler systems on Cape Cod and the surrounding area. Having over 20 years of experience winterizing irrigation systems ensures your peace of mind.
Our winterization service is second to none...