The GRACO DF6A11 is a 2-inch double diaphragm pump designed for industrial applications. It features a cast iron fluid section, aluminum center section, and PTFE diaphragms and balls, making it suitable for handling a wide range of fluids, including those with solids up to 6.35 cm in size. Its primary function is to provide efficient, reliable fluid transfer in demanding environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 2150 (DF6A11), 2" (50.8 mm) fluid inlet
• Cast iron (fluid section), aluminum (center section), PTFE (diaphragm and ball), PVDF (seat)
• Maximum 568 L/min
• Maximum 120 psi (8 bar)
• Industrial fluids, including those with solids up to 6.35 cm
• Stall-free low pulsation air valve for smooth operation
• Up to 5 times longer diaphragm life
• Up to 40% more efficient than previous models
• End port configuration
• Lube-free operation

Applications:
Industrial fluid transfer, including abrasive and solid-laden fluids

Installation Notes:

• Ensures optimal performance, reliability, and longevity of the pump
• Ensure correct alignment of inlet and outlet ports
• Use appropriate air supply and pressure (max 120 psi)
• Regularly inspect diaphragms and valve balls for wear
• Follow manufacturer guidelines for maintenance intervals