ARO 666053-344 Ingersoll-Rand 1/2" Air Diaphragm Pump (Polypropylene & PTFE)
ARO 666053-344 WITH POLYPROPYLENE WETTED BODY AND PTFE DIAPHRAGMS (1/2″ – NPT / BSP HYBRID) – 81434698. Maximum Free Flow - Water 49 LPM. Inlet/Outlet Port Size/Standard 1/2" NPT / BSP Hybrid.