The GRACO 648210 is a Husky 1050A-E air-operated double diaphragm pump designed for industrial fluid transfer applications. It features an aluminum center section, TPE (thermoplastic elastomer) seats and diaphragm, and acetal balls, making it suitable for handling a wide range of fluids in demanding environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050A-E
• Aluminum center section, TPE seats and diaphragm, acetal balls
• Maximum flow rate: 42 GPM (159 L/min); Maximum free-flow delivery: 50 GPM (189 L/min) at full speed
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Industrial fluids, compatible with various piping systems (NPT threads)
• Stall-free low pulsation air valve for smooth operation
• High cycle rate (up to 280 CPM)
• Robust construction for reliability and long service life
• Easy maintenance and repair
• Suitable for handling solids up to 3.2 mm (1/8 in)

Applications:
Industrial fluid transfer, including chemical processing, mining, agriculture, and general manufacturing. Suitable for transferring abrasive, viscous, or corrosive fluids.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump. Non-genuine parts may compromise reliability and void warranties.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate thread sealant for NPT connections
• Check air supply for adequate pressure and cleanliness
• Inspect and clean inlet filters regularly
• Follow manufacturer-recommended maintenance schedules