The All-Flo PDM Series Pulsation Dampener is available in 316 stainless steel construction for aggressive applications. The PDM Series helps expand the application range and augment the performance of All-Flo AODD pumps. Installed at the pump’s discharge, the PDM Series pulsation dampener has been designed to optimize the performance of AODD pumps by reducing fluid pressure and flow fluctuations to provide a steady discharge flow. The PDM Series also helps extend equipment life by reducing the load on the pump. Available in 1″, 1-1/2″, and 2″ sizes and features PTFE diaphragms and MNPT connections. Complies with all CE and ATEX requirements.