GR1A series water coolers are groups of monoblocks condensed in the air. They are produced in two different versions: with a built-in tank (C) or an external tank (V). These coolers are suitable for modular use with units of similar or different cooling capacity and at different times. The GR1A range is particularly suitable for the cooling of plastic and rubber processing machines, die casting machines, electroplating plants, presses for the ceramic industry and other industrial processes.