Dairymaster milk pump diaphragm The Dairymaster milk pump diaphragm is a flexible, durable membrane that drives the pumping action in diaphragm-based milk pumps. As it moves back and forth, it creates suction to draw milk in and pressure to push milk out—making it essential for the efficient, hygienic transfer of milk from the milking unit to the bulk tank. Key Details: Function : Creates suction and pressure for milk transfer Material : Typically made from food-grade rubber or synthetic compounds Compatibility : Specifically designed for Dairymaster diaphragm milk pumps Maintenance : Should be inspected regularly for wear or cracking to avoid pump failure or contamination DCM MP48