The GRACO Husky 3300A-E is a heavy-duty, air-operated double diaphragm pump designed for high-efficiency fluid transfer. It features an aluminum center section and is engineered for reliability and longevity in demanding industrial applications, such as transferring liquids in manufacturing, mining, and agriculture.

Key Features:

• Air-operated double diaphragm pump
• Husky 3300A-E, 3" (complete 3" family available)
• Aluminum center section, TPE seat and diaphragm, Acetal ball
• Up to 300 gpm (1,136 L/min)
• Up to 8.6 bar
• Compatible with a wide range of fluids and solids up to 12.7 mm
• Stall-free low pulsation air valve for smooth operation
• One-piece center section eliminates leaks and reduces maintenance
• Up to 40% more efficient than comparable pumps
• Up to 5 times longer diaphragm life
• Modular, stall-resistant air valve design
• Heavy-duty construction for demanding environments

Applications:
Ideal for transferring liquids in industrial, mining, agricultural, and manufacturing settings. Suitable for handling abrasive, viscous, or corrosive fluids and slurries.

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 discharge connections (3" BSPT)
• Verify air supply is clean and regulated to recommended pressure
• Inspect and replace diaphragms and seals as per maintenance schedule
• Follow manufacturer guidelines for handling solids and abrasive fluids
• Regularly check for leaks and wear, especially in high-duty applications