Dairymaster Dm3 vacuum pump rubber blank The Dairymaster DM3 Vacuum Pump Rubber Blank is a genuine Dairymaster replacement part designed to seal and protect unused vacuum ports within your DM3 vacuum pump system. This small yet essential component ensures airtight performance, maintaining consistent vacuum pressure and overall system efficiency throughout every milking session. Manufactured from high-quality, flexible rubber , the blank provides a secure, leak-free seal that prevents air ingress, dust, and debris from entering the vacuum line or pump assembly. Its robust construction withstands vacuum pressure, heat, and the daily rigours of the dairy environment, ensuring long-lasting reliability and performance. Whether you’re carrying out system maintenance, installing new lines, or sealing unused ports, the Dairymaster DM3 Rubber Blank is an essential component for protecting your pump and maintaining smooth, dependable vacuum operation. Performance Benefits: Maintains airtight seal to prevent vacuum leaks Protects pump and lines from dust, dirt, and contamination Supports consistent vacuum pressure for efficient milking Reduces system wear and energy loss Simple and quick to f
