Dairymaster M300 and M400 Plate Cooler Plate Gasket The Dairymaster M300 and M400 Plate Cooler Plate Gasket is a replacement sealing component designed specifically for use with Dairymaster M300 and M400 stainless steel plate coolers . This gasket fits between individual plates within the cooler stack, ensuring a secure seal that keeps milk and water circuits correctly separated during operation. Effective sealing is essential for efficient heat transfer and hygienic milk cooling. Over time, plate cooler gaskets can deteriorate due to pressure, temperature fluctuations, and repeated exposure to cleaning chemicals. When a gasket becomes worn or damaged, it can lead to leaks, reduced cooling efficiency, or cross-contamination risks. Replacing the gasket helps restore correct sealing and protects overall system performance. The Dairymaster M300 and M400 Plate Cooler Plate Gasket is manufactured to match the precise dimensions and profile required for M300 and M400 plate cooler models. Accurate fitment ensures even pressure across the plate surface, supporting reliable sealing during both cooling and wash cycles. This gasket is ideal for routine maintenance, plate cooler servicing, or
