Graco P12MCD Dura-Flo Pump, 3400/580
High-pressure pneumatic piston pump delivering stable fluid flow for industrial coating, paint circulation, and high-viscosity material transfer systems.
- 12:1 ratio Dura-Flo pump design
- Max flow rate: 9.2 GPM (34.8 L/min)
- Operating pressure up to 1190 PSI
- Compatible with solventborne and high-solids coatings
- NXT air motor for reduced pulsation and noise
Industrial Fluid Supply Solution Overview
| Compatible Machine Systems | Typical Application Use |
|---|---|
| Graco Dura-Flo NXT Supply Systems | High-pressure fluid transfer in industrial coating lines |
| Automotive Paint Circulation Systems | Continuous paint supply for finishing and refinishing lines |
| Aerospace Coating & Surface Treatment Systems | Precision coating delivery for aircraft components |
| Industrial Adhesive & Sealant Dispensing Units | One-component sealant and adhesive pumping systems |
| General Manufacturing Fluid Transfer Rigs | Bulk transfer of coatings, varnishes, and high-viscosity fluids |
The Graco P12MCD Dura-Flo Pump, 3400/580 is a heavy-duty pneumatic piston pump designed for high-pressure industrial fluid delivery. It belongs to Graco’s proven Dura-Flo NXT series, engineered for consistent and controlled pumping of demanding coating and finishing materials.
This model uses a 12:1 ratio 2-ball piston design combined with a low-noise NXT air motor and DataTrak monitoring system. The configuration ensures stable flow performance while reducing pulsation in continuous-duty applications.
It is built for processing a wide range of industrial fluids including solventborne coatings, high-solids paints, metallic finishes, stains, and varnishes. With a maximum flow rate of approximately 9.2 GPM (34.8 L/min) and working pressure up to 1190 PSI, it is suited for demanding production environments.
Key construction features include carbon steel wetted components, durable PTFE and leather packing seals, and a robust pneumatic drive system. These elements enhance wear resistance and ensure long service life in continuous operation settings.
What is Graco P12MCD Dura-Flo Pump, 3400/580?
The Graco P12MCD Dura-Flo Pump, 3400/580 is an industrial-grade pneumatic piston supply pump designed for transferring and circulating coatings and other high-performance fluids. It operates using compressed air through a NXT low-noise air motor, which drives a 2-ball piston mechanism for smooth and reliable fluid displacement.
Its primary role is to act as a central fluid supply unit in large-scale manufacturing systems where consistent pressure and flow stability are critical.
Key Technical Characteristics
- Pump Type: Pneumatic 2-ball piston pump
- Ratio: 12:1 high-pressure configuration
- Max Flow Rate: 9.2 GPM (34.8 L/min)
- Max Pressure: 1190 PSI (82 bar)
- Material Compatibility: Solventborne, high-solids, metallics, varnishes
- Construction: Carbon steel wetted parts with PTFE/leather seals
- Mounting: Wall or stand-mounted industrial setup
Frequently Asked Questions
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