The GRACO Husky 1050F-E is an air-operated double diaphragm pump designed for reliable fluid transfer in industrial and vehicle service applications. It is constructed with robust materials such as aluminum, stainless steel, or Hastelloy (depending on model), and is intended for handling a wide range of fluids, including those with small solids. The pump is engineered for smooth, low-pulsation operation and is suitable for use in demanding environments where consistent performance and ease of maintenance are required.

Key Features:

• Air-Operated Double Diaphragm Pump
• 1050F-E (S04AF1PVPTPVPTC31)
• Aluminum, Stainless Steel, or Hastelloy (model dependent); seat material: Buna-N or TPE (Hytrel)
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 100–125 psi (depending on source; 125 psi in technical specs, 100 psi in some product listings)
• Compatible with a wide range of fluids and applications, including those with solids up to 1/8 in (3.2 mm)
• UL listed
• Stall-free, low pulsation air valve for smooth and rapid changeover
• Reliable, robust construction for demanding environments
• Easy to maintain and service
• Suitable for continuous duty cycles

Applications:
Ideal for transferring fluids in industrial, mining, agricultural, and vehicle service applications. Suitable for handling fluids with small solids, such as lubricants, coolants, and wash solutions.

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 supply pressure and flow rates
• Check all connections for leaks before operation
• Follow manufacturer guidelines for diaphragm and valve maintenance
• Regularly inspect and replace worn components to maintain performance