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Graco 223186 Monark 2:1 Pneumatic 2-Ball Piston Pump replaces Graco 218763 and 223185

$5,020.00
Available to Order
Part #: 223186

The Graco 223186 Monark 2:1 Pneumatic 2-Ball Piston Pump delivers smooth, consistent fluid flow for industrial coating and transfer systems.

  • Durable 2-ball piston design
  • Handles solvent & water-borne materials
  • Ideal for paint kitchens and circulation systems
  • 2:1 ratio for controlled output pressure
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Product Overview

The Graco 223186 Monark 2:1 Pneumatic 2-Ball Piston Pump is a reliable, air-driven pump designed for steady fluid delivery in industrial coating, transfer, and circulation systems. Its 2-ball piston design provides smooth flow, efficient priming, and excellent compatibility with a wide range of coatings, resins, and solvents.

Compatible Machines

  • Industrial paint circulation systems
  • Automated coating lines
  • Resin and chemical transfer setups
  • Paint kitchen supply systems
  • Plural-component coating systems

Key Features

  • Air-operated 2:1 ratio for controlled pressure output.
  • 2-ball piston design ensures consistent, smooth material flow.
  • Built for solvent-borne, water-borne and high-solid materials.
  • Durable construction suitable for continuous industrial use.
  • Reliable performance for coatings, varnishes, lacquers, resins and cleaning fluids.

Technical Specifications

Pump Ratio 2:1
Maximum Flow Rate Approx. 5.4 GPM
Maximum Working Pressure Up to 600 PSI
Maximum Cycle Rate 60 cycles per minute
Fluid Outlet Size 1" NPT Female
Air Inlet 3/8" Female NPSM
Material Compatibility Solvent-borne coatings, water-borne coatings, varnishes, resins, lacquers, cleaning fluids

Frequently Asked Questions

It supplies and circulates coatings, resins, and other industrial fluids with consistent pressure and flow, making it ideal for coating lines and paint kitchens.

Yes, the 2-ball piston design allows smooth pumping of medium to high-viscosity coatings and resins.

It is widely used in industrial painting systems, resin transfer, automated coating lines, furniture finishing, and general fluid circulation setups.

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