The extensive DRS range of dual discharge industrial ceiling mounted air coolers can be used in both cooling and working room applications. DRS is suitable for NH3 pump circulation (ratio 2/4) and coolants.
DRS coil blocks have stainless steel tubes hydraulic expanded (300 bar water pressure) into fully collared aluminum fins, providing excellent thermal contact. All evaporator coils are pressure tested to 30 bars and supplied with a light overpressure charge.