Used and in condition as new: Alfa-Laval plate cooler/ plate exchanger with little liquid separator built at the top side for natural ammonia circulation. Plate cooler has a capacity of 456 kW with the following design conditions: 1 water S2 inlet +9°C, water outlet S1 +4°C, mass flow 78010 kg/h, 2 ammonia S3 inlet +2°C, ammonia S4 outlet +2°C, mass flow 1878 kg/h, pressure drop water S2/S1 27,3 kpa, pressure drop ammonia S3/S4 4,79 kpa. Contents of both sides 56,5 liters.This plate cooler is delivered with all necessary certificates.