Dairymaster DM5 Vacuum Pump Vane Service Pack The Dairymaster DM5 Vacuum Pump Vane Service Pack is a purpose-designed maintenance kit created to support reliable vacuum generation and consistent pump performance in Dairymaster DM5 vacuum pump systems. Maintaining correct vane condition is essential for stable vacuum levels, efficient milking routines, and long-term pump reliability. Vacuum pump vanes operate under continuous load and are exposed to heat, friction, and rotational stress during daily milking cycles. Over time, worn or damaged vanes can lead to reduced vacuum efficiency, increased noise, or uneven system performance. Replacing worn components with the Dairymaster DM5 Vacuum Pump Vane Service Pack helps restore correct pump operation and supports dependable vacuum delivery. Designed specifically for use with the DM5 vacuum pump , this service pack provides replacement vanes manufactured to deliver smooth rotation and consistent sealing within the pump housing. Proper vane performance helps protect the pump casing, reduce mechanical strain, and maintain stable vacuum output across the milking system. Supplied as a pack of 4 vanes , this service pack is ideal for routine