HPS DIAPHRAGM KIT (DP-448-P) - John Blue DP-28988897

The John Blue DP-448-P High-Pressure Diaphragm Pump is engineered for demanding applications requiring reliable fluid transfer. Designed with a robust aluminum and polypropylene construction, it offers durability and resistance to corrosive chemicals. Key features include a 2-inch hose inlet, 1-inch NPT outlet, and a maximum flow rate of 44.9 GPM. The pump operates efficiently at pressures up to 218 PSI and speeds up to 550 RPM, powered by a 6.5 HP motor. It accommodates temperatures up to 140°F and utilizes 30 SAE lubricating oil. The through shaft measures 1 3/8 inches with 6 splines on both ends, and the unit weighs 58 lbs. It incorporates four diaphragms and can handle negative pressures up to 4.9 ft, with intermittent capabilities up to 9.8 ft. For optimal performance, the recommended control unit is the SC-2660-3.

• Model: DP-448-P
• Maximum Flow Rate: 44.9 GPM
• Maximum Pressure: 218 PSI
• Maximum Speed: 550 RPM
• Maximum Power: 6.5 HP
• Maximum Temperature: 140°F
• Suction Hose Diameter: 2-inch Hose
• Discharge Hose Diameter: 1-inch NPT
• Lubricating Oil Type: 30 SAE
• Through Shaft: 1 3/8-inch 6-spline both ends
• Weight: 58 lbs
• Diaphragms: 4
• Negative Pressure – Max: 4.9 ft
• Negative Pressure – Intermittent: 9.8 ft
• Recommended Control Unit: SC-2660-3

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