Hypro D503GRGIalso known as AR50GRGI
•Max. Flow: 14.3 GPM
•Max. Pressure: 580 PSI
•Max. Rated Speed: 550 RPM (D503), 3600 RPM (D503GRGI / D503GRGI34)
•Max. Fluid Temperature: 140 degrees Fahrenheit
•Three diaphragms, semi-hydraulic
•Shaft: Flanged adapter
•Port Sizes: 1-1/4″ (M) hose barb inlet, 3/4″ NPT outlet
•Housing: Anodized aluminum
•Mounting base included







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