Dairymaster Pulsation Relay 10mm Rubber Blanking Cap The Dairymaster pulsation relay 10mm rubber blanking cap is a small but essential component used within Dairymaster pulsation and control systems . Its primary purpose is to seal unused or redundant ports, helping maintain correct air integrity and protect sensitive components from dirt, moisture, and contamination. Maintaining airtight systems is critical for reliable pulsation performance. A missing or damaged cap can allow air leaks, debris ingress, or moisture build-up, potentially leading to irregular pulsation, reduced milking efficiency, or premature wear of system components . Replacing worn or perished caps with the Dairymaster pulsation relay 10mm rubber blanking cap helps restore proper sealing and supports consistent system operation. Manufactured from durable rubber , this blanking cap is designed to remain flexible while resisting cracking, deformation, and wear caused by vacuum pressure and regular cleaning routines. The 10mm size ensures correct fitment on compatible pulsation relay ports when installed correctly. The Dairymaster pulsation relay 10mm rubber blanking cap is ideal for routine maintenance, system rep
