Overview of Graco HE120-0521 Quantm Pump
Compatible Machines
- Graco ProContractor 395 PC Sprayer
- Graco ProContractor 695 PC Sprayer
- Graco ProContractor 795 PC Sprayer
- Graco ProContractor 1095 PC Sprayer
Product Description
The Graco HE120-0521 Quantm Pump, model QHE-FGFF4SSSPSPEPS140021, is a high-efficiency, durable pump designed for professional airless spraying applications. It ensures reliable fluid delivery with consistent pressure and flow rate for demanding coating jobs.
Built with robust materials including a stainless steel fluid path and precision-engineered components, this pump reduces wear, minimizes maintenance, and provides long-term reliability for high-performance spraying systems.
Key Features
| Model Number | HE120-0521 |
| Part Number | QHE-FGFF4SSSPSPEPS140021 |
| Construction | Stainless Steel Fluid Path, Heavy-duty Components |
| Maximum Flow | Up to 1.2 GPM (4.5 L/min) |
| Pressure Rating | Up to 5000 PSI (345 bar) |
| Applications | Airless Spraying, High-volume Coatings, Professional Contracting |
Installation & Usage Tips
- Ensure proper alignment and secure mounting of the pump on the sprayer frame.
- Use recommended Graco hoses and fittings to maintain performance.
- Prime the pump before operation to prevent air pockets and maintain smooth flow.
- Regularly inspect and clean filters and check valves to reduce wear.
- Follow all manufacturer safety guidelines when operating high-pressure equipment.
Frequently Asked Questions
Handles latex, enamels, urethanes, and other high-viscosity coatings suitable for professional airless spraying.
Clean components regularly, check seals, replace worn parts, and lubricate moving parts as per Graco’s recommended maintenance schedule.
Designed for Graco ProContractor 395, 695, 795, and 1095. Other models require verification of flow and pressure compatibility.
