The GRACO 648149 is an electric double diaphragm pump featuring an aluminum center section, stainless steel (S/S) seats, Geolast balls, and Geolast diaphragm. It is designed for reliable fluid transfer in industrial applications, offering robust construction and compatibility with a range of fluids.

Key Features:

• Electric Double Diaphragm Pump
• Husky 1050E, 1" BSPT
• Aluminum center section, stainless steel seats, Geolast balls, Geolast diaphragm
• Up to 42 gpm (158 l/min) for similar Husky 1050E models
• Up to 70 psi (4.8 bar, 0.48 MPa) for similar Husky 1050E models
• Designed for industrial fluid transfer; compatible with a variety of fluids depending on wetted materials
• Stall-free operation under pressure
• Low pulsation for smooth flow
• Robust construction for durability
• Easy maintenance due to modular design
• Reliable performance in demanding environments

Applications:
Industrial fluid transfer, including water, anti-freeze, and other compatible fluids; suitable for mining, agriculture, and manufacturing environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment of inlet and outlet connections
• Verify compatibility of fluid with wetted materials (aluminum, stainless steel, Geolast)
• Follow torque specifications for all connections
• Inspect diaphragms and balls regularly for wear
• Consult the manual for specific installation and maintenance procedures