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Graco 652081 Husky 3300 Diaphragm Pump

Graco 652081 Husky 3300 is a heavy-duty 3" air-operated double diaphragm pump built for high-volume industrial fluid transfer. Designed for durability, efficiency, and hazardous environments.

  • Series: Husky 3300
  • Pump Type: Air-Operated Double Diaphragm (AODD)
  • Port Size: 3" NPT
  • Max Flow Rate: Up to 300 GPM (1135 LPM)
  • Max Fluid Pressure: 100 psi (7 bar)
  • Construction: Aluminium body with PTFE diaphragms
  • Solid Handling: Up to 1/2" (13 mm)

$6544.41
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Compatible Machines

The Graco 652081 Pump3300A-PA01AA1ACPTPTPT is not designed to fit inside a specific sprayer model. It is a standalone Husky 3300 Air-Operated Double Diaphragm Pump used in industrial fluid handling systems and custom-built transfer setups.

  • Industrial fluid transfer skids
  • Chemical processing systems
  • Bulk liquid transfer stations
  • Paint circulation and supply systems
  • Wastewater and effluent handling systems
  • Oil and lubricant transfer units
  • Mining and heavy-duty material transfer setups

Product Overview

The Graco 652081 is part of the trusted Husky 3300 Series, engineered for high-volume, heavy-duty industrial pumping applications. This 3-inch pump features an aluminium centre section and housing with PTFE diaphragms and check components, making it suitable for a wide range of aggressive and non-aggressive fluids.

Designed to operate using compressed air, this Air-Operated Double Diaphragm (AODD) Pump eliminates the need for electric motors, making it ideal for hazardous or explosion-sensitive environments.

Key Specifications

Pump Type Air-Operated Double Diaphragm (AODD)
Series Husky 3300
Port Size 3" NPT
Maximum Flow Rate Up to approx. 300 GPM (1135 LPM)
Maximum Fluid Pressure 100 psi (7 bar)
Air Pressure Range 20 – 125 psi
Wetted Materials Aluminium body with PTFE diaphragms and check components
Solid Handling Capacity Up to approximately 1/2" (13 mm)

Applications

The pump is suitable for transferring a variety of industrial fluids, including:

  • Chemicals and solvents
  • Paints and coatings
  • Resins and polymers
  • Oils and lubricants
  • Water and wastewater
  • Slurries with small suspended solids

Key Benefits

  • High flow capacity for demanding industrial operations
  • Air-driven design suitable for hazardous environments
  • Durable aluminium construction for long service life
  • Serviceable diaphragms and check valves for reduced downtime
  • Capable of handling solids and viscous materials

Frequently Asked Questions

No. This is an air-operated diaphragm pump and requires a compressed air supply. It is not designed to replace electric motor-driven sprayer pumps.

Yes. It can pass solids up to approximately 1/2 inch (13 mm), making it suitable for light slurry and particulate applications.

It is widely used in chemical processing, manufacturing, wastewater treatment, paint circulation systems, oil transfer, and heavy industrial environments.

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