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