MCR is a film fill system designed to significantly reduce the risk of biological fouling while minimizing the loss of highperformance heat transfer.
Open, offset vertical corrugations allow debris and biological growth foulant to pass, while providing maximum surface area and turbulence to develop evaporative heat transfer. Smooth surfaces without sharp intersections maintain water velocities and reduce the number of restrictions where biological growth begins.
MCR fill is thermoformed from .015 thick, chemically-resistant PVC (polyvinyl chloride). Material thicknesses of .020 and thicker are also available.
MCR is easily adapted to any tower’s configuration. The fill pack depth (fill height) is variable to provide the proper heat transfer area within a single fill layer. MCR counterflow fill can be hung from structural members or it can be bottom-supported in virtually all counterflow cooling towers, regardless of a cooling tower’s age or manufacturer.