Steel grate

Sand-Blast Grids API Heat Transfer has developed a line of Covrad sand-blast grids that are made to protect your cooling package investment. Sand-blast grids consist of a steel hexagonal inter-locking matrix that mounts between the radiator core and the blower fan, protecting the core from “sand-blast erosion” in harsh environments. Features. Robust patented construction with mechanically interlocking tabs Cost effective solution to extend service life of cooling package Includes Steel “U-Edging” welded around the perimeter of the grid Mounting provisions designed to match any radiator Custom designed to fit any radiator size & configuration Designed to minimize space required…only 0.50” deep Can easily be retrofitted into existing installations Durable EDP coating Advantages. Absorbs impact/energy of fan-propelled particles before they contact core Protects core from erosion resulting from sand abrasion Very low external static resistance to cooling air flow Benefits. Negligible effect on cooling airflow Eliminates high proportion of “sandblasting” erosion of radiator core in blower fan applications Extends useful life of radiator compared to unprotected cores Eliminates costly downtime from replacing radiator cores Uses. Specify as “standard” or “optional” value-added component Specify anytime equipment is used in high sand/dirt/debris site conditions having blower fan arrangement Standard product consists of 40" x 40" and 48" x 48" kits, which include u-edging finish trim for perimeter