The Husky 1050 is an air-operated double diaphragm pump designed for transferring a wide range of fluids, including water, antifreeze, and fuel. This specific configuration features a stainless steel pump body, aluminum center section, and FKM (Viton) seats, balls, and diaphragms for enhanced chemical resistance and durability. It is intended for use in demanding industrial and maintenance applications where reliable, robust fluid transfer is required.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" BSPT
• Stainless steel pump body, aluminum center section, FKM (Viton) seats, balls, and diaphragms
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa) for metal pumps; some listings specify 100 psi (7 bar, 0.7 MPa) for certain configurations—check specific model for exact rating
• Suitable for water, antifreeze, fuel, and other compatible fluids; handles solids up to 1/8 in (3.2 mm)
• UL listed
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section for easy maintenance and reliability
• Robust construction for demanding environments
• Handles abrasive and viscous fluids
• Self-priming with high suction lift capability

Applications:
Industrial fluid transfer, vehicle service (fuel, antifreeze), in-plant manufacturing, maintenance, and lubrication systems. 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 all connections (fluid, air, and exhaust) are secure and leak-free
• Use compatible fittings and hoses rated for the intended fluid and pressure
• Install pump in a location with adequate ventilation and access for maintenance
• Follow manufacturer’s guidelines for priming and startup
• Regularly inspect diaphragms, seats, and balls for wear and replace as needed