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Graco 649377 Husky Pump 1050F-PP01AF1SSSSPOPT

The Graco 649377 Husky 1050F Air-Operated Diaphragm Pump is built for reliable, stall-free fluid transfer in industrial environments. It delivers consistent performance for chemical, water, and general fluid handling applications.

  • Husky 1050 series air-operated double diaphragm pump
  • Maximum flow rate up to 50 GPM (189 L/min)
  • Polypropylene construction for chemical resistance
  • Air-powered design – no electricity required
  • 1-inch fluid inlet and outlet connections
  • Suitable for continuous or intermittent operation

$4984.91
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Compatible Machines / Systems

  • Industrial fluid transfer systems
  • Chemical processing and circulation skids
  • Drum and tote transfer units
  • Wastewater and water treatment systems
  • Parts washing and cleaning systems
  • Paint, coating, and ink supply systems
  • General manufacturing fluid handling setups

This pump is system-based and not limited to a single machine model. It integrates into setups requiring a 1-inch AODD pump with compressed air operation.

Key Features & Construction

Pump Type Air-Operated Double Diaphragm (AODD)
Series Husky 1050
Maximum Flow Rate Up to 50 GPM (189 L/min)
Maximum Fluid Pressure 125 psi (8.6 bar)
Wetted Body Material Polypropylene
Air Valve Design Low-pulsation, stall-free operation
Fluid Inlet / Outlet 1-inch connections
Typical Applications Chemicals, water-based fluids, detergents, light oils

Common Applications

  • Transfer of corrosive or sensitive fluids
  • Continuous or intermittent process pumping
  • Fluid evacuation from tanks and vessels
  • Operations requiring spark-free pumping
  • Facilities where electric pumps are not suitable

Frequently Asked Questions

The suffix identifies the pump’s configuration, including polypropylene construction, air valve setup, and internal component materials selected for chemical resistance and durability.
No. The pump is fully air-powered and operates using a compressed air supply, making it suitable for hazardous or remote environments.
Yes. The Husky 1050 design allows passage of small suspended solids, making it suitable for many industrial fluid transfer applications.
Yes. It is designed for both continuous and on-demand operation with reduced air consumption and long diaphragm life.

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