Dairymaster Standard and Industrial Plate Cooler Auto Drain Assembly The Dairymaster Standard and Industrial Plate Cooler Auto Drain Assembly is a replacement component designed for use with Dairymaster stainless-steel plate coolers , supporting correct drainage during wash and shutdown cycles. Effective auto drainage is essential to prevent standing water, reduce contamination risk, and protect the plate cooler from damage during cold conditions. This assembly is suitable for both standard and industrial Dairymaster plate coolers , making it a versatile replacement option for a range of cooling installations. The auto drain function allows residual water to be released automatically once the system is not under pressure, helping maintain hygiene standards and supporting reliable long-term operation. The Dairymaster Standard and Industrial Plate Cooler Auto Drain Assembly is manufactured to suit stainless-steel plate cooler configurations commonly found in dairy cooling systems. Over time, drain assemblies can become blocked, worn, or damaged due to mineral build-up, debris, or repeated use. Replacing the assembly helps restore correct drainage performance and prevents issues such