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Graco 649577 Husky 1050F PVDF Pump

$5,034.13
In Stock
Part #: 649577

The Graco 649577 Husky 1050F is a 1-inch air-operated double diaphragm pump built for reliable transfer of corrosive and aggressive fluids in industrial applications.

  • Pump Type: Air-operated double diaphragm (AODD)
  • Fluid Section: PVDF (Kynar) for chemical resistance
  • Diaphragms: PTFE
  • Port Size: 1" inlet / outlet
  • Max Flow: Up to 50 GPM (189 L/min)
  • Max Pressure: 125 psi (8.6 bar)
  • Power Source: Compressed air
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Compatible Machines & Systems

  • Chemical transfer and dosing systems
  • Drum and tote unloading skids
  • Paint, ink, and coatings circulation systems
  • Industrial fluid supply lines
  • Wastewater treatment and slurry handling systems
  • Process equipment requiring 1" AODD pumps

The Graco 649577 Husky 1050F PVDF Pump is a standalone industrial pump and is not limited to a single machine model. It is commonly installed in systems where reliable, air-operated fluid transfer is required, especially for chemically aggressive fluids.

Product Description

The Husky 1050F is a 1-inch air-operated double diaphragm pump designed for durability, efficiency, and chemical resistance. Built with PVDF (Kynar) fluid sections and PTFE diaphragms, this pump is ideal for handling corrosive, abrasive, or sensitive fluids in demanding industrial environments.

Key Features & Specifications

Pump Type Air-Operated Double Diaphragm (AODD)
Model Husky 1050F
Part Number 649577
Fluid Section Material PVDF (Kynar)
Diaphragm Material PTFE
Port Size 1 inch inlet / outlet
Maximum Flow Rate Up to 50 GPM (189 L/min)
Maximum Fluid Pressure 125 psi (8.6 bar)
Power Source Compressed air

Typical Applications

  • Chemical processing and transfer
  • Paints, coatings, and ink circulation
  • Acids, solvents, and corrosive fluids
  • Wastewater and industrial effluent handling
  • Manufacturing and process industries

Frequently Asked Questions

Yes, the PVDF fluid housing and PTFE diaphragms provide excellent resistance to a wide range of corrosive and aggressive chemicals.

No, this is an air-operated pump and runs entirely on compressed air, making it suitable for hazardous or explosion-prone environments.

In many systems, yes. As long as port size, air supply, and material compatibility match, it can be used as a replacement for similar 1-inch diaphragm pumps.

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