SHURflo 8000-991-236 Diaphragm Pump 3 Chamber 0.55GPM 24VDC 1A 60PSISHURflo 8000 991 236 Diaphragm Pump 3 Chamber 0. 55 GPM 24VDC 1A 60 PSIThe SHURflo 8000 991 236 is a compact, high efficiency diaphragm pump designed for precise fluid transfer in industrial, commercial, and mobile applications. It features a 3 chamber design for smooth operation, self priming capability, and the ability to run dry without damage. Key Specifications Model: 8000 991 236 Pump Type: 3 chamber diaphragm pump Flow Rate: 0. 55 GPM (2. 08 L