The GRACO Husky 1050A-E is an air-operated double diaphragm pump designed for reliable fluid transfer. This specific model features Buna-N (BN) diaphragms and seats, making it suitable for handling oils, waste oils, and similar fluids. It is constructed primarily from aluminum for durability and corrosion resistance. The pump is intended for use in demanding industrial environments, including vehicle service, lubrication, and fluid reclamation applications.

Key Features:

• Pneumatic Diaphragm Pump
• Husky 1050A-E
• Aluminum body, Buna-N (BN) diaphragms and seats
• Up to 38–50 GPM (varies by configuration and application)
• Maximum fluid pressure: 50 psi (0.35 MPa); Maximum air pressure: 50 psi (0.35 MPa)
• Compatible with oils, waste oils, and similar fluids; not for use with highly corrosive or abrasive materials unless specified
• UL Listed
• Stall-free low pulsation air valve for smooth and rapid changeover
• Reliable, robust construction for continuous duty cycles
• Easy maintenance with accessible components
• Suitable for wall-mount or portable installation

Applications:
Fuel transfer, oil dispensing, waste oil reclamation, lubrication systems, and general industrial fluid handling

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and warranty compliance. Non-genuine parts may compromise reliability and safety.
• Ensure proper alignment of inlet and outlet connections (commonly 1 in. NPT)
• Mount securely to minimize vibration and noise
• Use appropriate air supply (clean, dry, regulated to 50 psi max)
• Check for leaks and proper diaphragm seating after installation
• Follow manufacturer’s guidelines for maintenance intervals and diaphragm replacement