The GRACO 648087 HUSKY PUMP,1050A-E,AC/BN/BN/4C is an air-operated double diaphragm pump designed for reliable fluid transfer in demanding industrial environments. It is constructed with aluminum and features Buna-N (nitrile) seats, making it suitable for handling oils and waste oils. This pump is intended for use in applications requiring robust, low-maintenance fluid transfer solutions within GRACO equipment.

Key Features:

• Pneumatic Diaphragm Pump
• Husky 1050A-E
• Aluminum body, Buna-N (nitrile) seats
• Up to 50 GPM (189 LPM) (varies by configuration and pressure)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa) for metal versions; some configurations may specify lower pressure (e.g., 50 psi for certain models)
• For use with oil, waste oil, and compatible fluids; not for use with incompatible chemicals or solvents
• UL listed (for certain configurations)
• Stall-free low pulsation air valve for smooth, rapid changeover
• Bolted design for even sealing and easy maintenance
• Handles solids up to 1/8 in. (3.2 mm)
• Reliable, low-maintenance operation
• Suitable for continuous or intermittent duty cycles

Applications:
Ideal for fluid reclamation, oil transfer, waste oil handling, and general industrial fluid transfer in mining, agriculture, and other heavy-duty environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump and connected equipment.
• Ensure proper alignment of fluid and air connections
• Use recommended installation kits for wall mounting or drum-style applications
• Follow manufacturer guidelines for air pressure and flow rate settings
• Regularly inspect diaphragms and seats for wear and replace as needed
• Use only compatible fluids and avoid exposure to incompatible chemicals