Vacuum Regulator / Pulsation Relay Diaphragm Support Washer – Small The Vacuum Regulator / Pulsation Relay Diaphragm Support Washer – Small is a precision-engineered component designed to provide accurate diaphragm support and maintain consistent vacuum regulation within dairy pulsation and vacuum control systems. Built for strength, precision, and reliability , this small support washer helps to ensure smooth diaphragm movement, stable pressure control, and long-lasting regulator performance. Manufactured from high-quality, corrosion-resistant materials , the Vacuum Regulator / Pulsation Relay Diaphragm Support Washer – Small offers excellent durability and resistance to moisture, cleaning agents, and daily wear. Its precisely machined profile provides even diaphragm support, preventing distortion or premature wear, and maintaining accurate regulator or pulsation response over time. Compact and easy to fit, this washer is essential for both routine maintenance and complete regulator rebuilds , ensuring reliable operation and optimal performance in demanding milking environments. When correctly fitted, the Vacuum Regulator / Pulsation Relay Diaphragm Support Washer – Small helps to