Yamada AD-25 Series dampeners maximize flow consistency by smoothing jitter due to diaphragm pulsation. Yamada AD-25 dampeners are available in aluminum, cast iron, stainless steel (316), Kynar (PVDF), and polypropylene construction, with a wide variety of diaphragm materials.
Fits pump models NDP-20, NDP-25, and NDP-32

