Dairymaster ACR ram switch diaphragm 2″ The Dairymaster ACR ram switch diaphragm 2″ is a vital component in the Automatic Cluster Removal (ACR) system used in Dairymaster milking machines. This 2-inch diaphragm sits within the ram switch assembly and acts as a flexible seal that responds to changes in vacuum pressure during the milking process. When the vacuum pressure reaches a certain threshold, the diaphragm moves to trigger the ram switch, which in turn activates the automatic release of the milking cluster from the cow. This helps ensure clusters are removed gently and at the correct time, preventing discomfort for the animal and protecting the equipment. The diaphragm must be durable and flexible to withstand repeated cycles of pressure changes and is typically made from high-quality rubber or similar materials. Over time, wear or damage to the diaphragm can cause malfunction or delayed cluster release, so regular inspection and timely replacement of the 2″ diaphragm are important for smooth operation. For replacements, it’s best to use genuine Dairymaster parts supplied by authorized dealers to ensure fit and performance.
