The GRACO Husky 1050 (651538) is a vertical outlet air-operated double diaphragm pump featuring a stainless steel (SS) outlet, aluminum (AL) center section, stainless steel seats, FKM (Viton) balls, and FKM (Viton) diaphragm. It is designed for reliable transfer of fluids such as water, antifreeze, and fuel in industrial and vehicle service applications.

Key Features:

• Pneumatic Diaphragm Pump
• Husky 1050, 1 in. (25.4 mm) NPT
• AL center section, SS seats, FKM balls & diaphragm, SS vertical outlet
• Maximum fluid pressure: 100 psi (7 bar, 700 kPa, 0.7 MPa)
• Designed for use with water, antifreeze, fuel, and compatible fluids in industrial and vehicle service environments
• UL listed
• Stall-free low pulsation air valve for smooth and rapid changeover
• Reliable and robust construction for demanding environments
• Easy maintenance and serviceability
• Vertical outlet for flexible installation

Applications:
Industrial fluid transfer, vehicle service (water, antifreeze, fuel), in-plant manufacturing, and other applications requiring reliable, air-operated diaphragm pumps

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump system
• Ensure proper alignment and secure mounting of the pump
• Use appropriate fittings and hoses rated for the intended fluid and pressure
• Follow all safety guidelines and manufacturer recommendations during installation and maintenance
• Regularly inspect and maintain diaphragms, balls, and seals for wear and proper function