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Graco 651244 Husky 1050S PP Pump

$4,653.92
In Stock
Part #: 651244

The Graco 651244 Husky 1050S PP Pump is an air-operated double diaphragm pump designed for reliable industrial fluid transfer. Its polypropylene construction offers excellent chemical resistance and long service life in demanding applications.

  • Pump Type: Air-operated double diaphragm (AODD)
  • Series: Husky 1050S
  • Wetted Material: Polypropylene (PP)
  • Max Flow Rate: Up to 50 GPM (189 L/min)
  • Max Fluid Pressure: Up to 125 psi (8.6 bar)
  • Applications: Chemicals, coatings, coolants, wastewater
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Compatible Machines & Applications

The Graco 651244 Husky 1050S PP Pump is a standalone air-operated diaphragm pump designed to be integrated into industrial fluid-handling systems. It does not attach to a single branded machine but fits a wide range of equipment and process setups where reliable pneumatic pumping is required.

Compatible Machines / Systems

  • Chemical transfer and dosing systems
  • Paint circulation and coating supply units
  • Industrial fluid transfer skids
  • Wastewater and effluent handling systems
  • Adhesive and sealant supply systems
  • Machine tool coolant circulation units
  • Industrial cleaning and wash-down systems
  • Agricultural and chemical mixing stations

Product Overview

The Graco Husky 1050S is an air-operated double diaphragm (AODD) pump engineered for durability, efficiency, and chemical resistance. The polypropylene (PP) fluid section makes it suitable for handling a wide variety of aggressive and corrosive fluids while maintaining long service life in demanding industrial environments.

Key Features

  • Air-operated diaphragm design for safe use in hazardous and wet environments
  • Polypropylene fluid section for excellent chemical compatibility
  • Self-priming capability for easy startup and dry-run tolerance
  • Stall-free air valve for smooth, continuous operation
  • Low maintenance design with externally serviceable air valve
  • Handles viscous and abrasive fluids with consistent performance

Typical Technical Specifications

Pump Type Air-Operated Double Diaphragm (AODD)
Series Husky 1050S
Wetted Material Polypropylene (PP)
Maximum Flow Rate Up to approximately 50 GPM (189 L/min)
Maximum Fluid Pressure Up to approximately 125 psi (8.6 bar)
Fluid Inlet / Outlet Size 1 inch (configuration dependent)
Typical Fluids Handled Chemicals, water-based fluids, detergents, coolants, light oils

Frequently Asked Questions

It is used for transferring, circulating, or dosing a wide range of industrial fluids such as chemicals, coatings, coolants, and wastewater in pneumatic systems.

No. This pump is a standalone unit designed to be integrated into various industrial systems rather than installed into a single dedicated machine model.

Yes. The Husky 1050S is fully air-operated and requires a regulated compressed air supply for proper operation.

The polypropylene fluid section is ideal for corrosive and chemically aggressive fluids, including many acids, alkalis, and water-based solutions.

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