Dairymaster Electronic Pulsation Relay – Replacement Dust Cap The Dairymaster Electronic Pulsation Relay – Replacement Dust Cap is an essential protective component designed to safeguard the electronic pulsation relay used within Dairymaster milking systems. In dairy parlour environments, electronic components are regularly exposed to dust, moisture, condensation, and airborne debris, all of which can negatively affect performance if left unprotected. This replacement dust cap fits over the electronic pulsation relay housing, helping to prevent contamination of electrical connections and internal components . Maintaining proper protection supports reliable pulsation control, which is critical for consistent milking performance, correct liner action, and overall teat health. Dust caps can become damaged, brittle, or lost over time due to regular handling, wash-down routines, or environmental exposure. Replacing a worn or missing cap helps restore the relay’s protection and reduces the risk of electrical faults, corrosion, or intermittent operation caused by dirt or moisture ingress. The Dairymaster Electronic Pulsation Relay – Replacement Dust Cap is ideal for routine servicing, pre
