Description
The GRACO Husky 1050 is a 1-inch air-operated double diaphragm pump designed for transferring water, antifreeze, and fuel. It features an aluminum body, TPE (Hytrel) seat, and is engineered for reliable, low-maintenance operation in demanding industrial environments.
Key Features:
- Pneumatic (Air-Operated) Double Diaphragm Pump
- Husky 1050, 1-inch (25.4 mm)
- Aluminum body, TPE (Hytrel) seat, Acetal components (as per model variant)
- Maximum flow rate: 38 GPM (approx. 189 L/min)
- Maximum fluid pressure: 50100 psi (varies by source; 50 psi for fuel transfer, 100 psi for general use)
- For use with water, antifreeze, and fuel
- UL listed
- Stall-free, low pulsation modular air valve for smooth operation
- One-piece center section eliminates leaks and reduces maintenance
- Up to 5x longer diaphragm life for less downtime
- Four-bolt joint design for leak-free operation
- Multiple ports for installation flexibility
- Lightweight and robust construction
Applications:
Ideal for transferring water, antifreeze, and fuel in industrial, mining, agricultural, and vehicle service applications.
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 pump components during assembly
- Use recommended thread sealants and gaskets for leak-free connections
- Follow manufacturer torque specifications for bolted joints
- Regularly inspect diaphragms and seals for wear and replace as needed
- Use clean, dry air supply to prevent contamination and ensure smooth operation






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