The GRACO 648010 Husky 1050A-E is an air-operated double diaphragm pump designed for reliable fluid transfer in industrial applications. It features a stainless steel center section, composite wetted parts (CW), composite outer diaphragms (CO), and is rated for 4A service. The pump is constructed for durability and is intended for use with a variety of fluids, including oils and waste oils, in demanding environments.

Key Features:

• Pneumatic (Air-Operated) Diaphragm Pump
• Husky 1050A-E
• Stainless steel center section, composite wetted parts (CW), composite outer diaphragms (CO), 4A service rating
• Up to 50 GPM (189 LPM) (varies by configuration and operating conditions)
• Maximum fluid working pressure: 100–125 psi (0.7–0.86 MPa, 7.0–8.6 bar) depending on configuration
• Designed for use with oils, waste oils, and compatible with a wide range of industrial fluids
• UL listed (varies by configuration)
• Stall-free, low pulsation air valve for smooth operation
• High reliability and ease of maintenance
• Handles solids up to 1/8 in. (3.2 mm)
• Maximum cycle rate: 280 CPM
• Displacement per cycle: 0.17 gal (0.64 liters)
• Maximum suction lift: 16 ft (4.9 m) dry, 29 ft (8.8 m) wet

Applications:
Used for fluid transfer, oil dispensing, waste oil handling, and general industrial pumping applications. Suitable for mining, agriculture, and other heavy-duty environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment and secure mounting of the pump
• Use recommended air pressure (typically 20–100 psi, 0.14–0.7 MPa)
• Check all connections for leaks before operation
• Follow manufacturer guidelines for diaphragm and seat replacement
• Regularly inspect and maintain wetted parts for wear and tear