The GRACO 652071 is an air-operated double diaphragm pump with an aluminum center section, aluminum seats, Buna-N balls, and Buna-N diaphragm. It is designed for transferring a wide range of fluids in industrial applications, offering robust performance and compatibility with various fluids and environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300, 3 inch (76.2 mm) ANSI/DIN/NPT
• Aluminum center section, aluminum seats, Buna-N balls, Buna-N diaphragm
• Up to 300 gpm (1,135 lpm)
• Compatible with a wide range of fluids; suitable for industrial, mining, and agricultural applications
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section for leak reduction and lower maintenance
• Modular, stall-resistant air valve design
• Heavy-duty construction for reliability
• Ease of maintenance and long diaphragm life (up to 5 times longer than other air-operated diaphragm pumps)
• Expanded material offering for handling numerous applications

Applications:
Ideal for transferring fluids in industrial, mining, and agricultural settings. Suitable for handling a variety of liquids, including those with solids or abrasives.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump.
• Install the pump as close as possible to the material source to minimize suction requirements and maximize performance
• Use grounded, flexible fluid hoses to reduce static sparking risk
• Install a fluid drain valve near the fluid outlet and a shutoff valve in the fluid outlet line
• Follow torque instructions for manifold installation and ensure proper grounding of the equipment