Low Pressure Poly Diaphragm Pump - 2" HB Inlet x 1" NPT Outlet CDS John Blue DP-555-P Master The John Blue High-Pressure Diaphragm

The John Blue High-Pressure Diaphragm Pumps are factory equipped with the unique pulsation dampening system with 34 holes that absorbs pulsation pressure on all pistons equally

PTO Shaft (540 RPM-30 hp gasoline or 15 hp diesel engine minimum required)

Maximum Flow Rate (GPM): 72

9 mm) solid shaft UPC Code: 734943388962

4 hole 1 5 (1) BAC-7V 40151 Seal

Low Pressure Poly Diaphragm Pump - 2" HB Inlet x 1" NPT Outlet CDS John Blue DP-555-P Master The John Blue High-Pressure DiaphragmThe heads are designed with a patented technology that includes an aluminum die cast core inside a polypropylene structure offering superior strength. Washers and diaphragm bolts are in 316 stainless steel, an exclusive feature. Die cast crankcase incorporating a new cooling system. New chemically resistant diaphragm material pre deformed to reduce the amount of deflection, increasing diaphragm life. The diaphragm material is compatible with most of