Overview of Graco HE120-0537 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 HE120-0537 Quantm Pump, model QHE-FGFF4SSCWPOPTS140031, is a high-performance airless pump designed for professional coating applications. It ensures steady fluid pressure and accurate flow rate for consistent coverage and high-quality results.
Built with a stainless steel fluid path and precision-engineered components, the pump provides long-term durability, reduces maintenance downtime, and supports reliable operation for large-scale projects.
Key Features
| Model Number | HE120-0537 |
| Part Number | QHE-FGFF4SSCWPOPTS140031 |
| 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
- Align and securely mount the pump to the sprayer frame for stable operation.
- Use compatible Graco hoses and fittings for optimal performance.
- Prime the pump before use to avoid air pockets and ensure smooth flow.
- Regularly inspect and clean filters and check valves to maintain efficiency.
- Follow manufacturer safety guidelines when operating high-pressure systems.
Frequently Asked Questions
Suitable for latex, enamels, urethanes, and other high-viscosity coatings used in professional airless spraying.
Clean pump components regularly, check seals, replace worn parts, and lubricate moving components according to Graco’s maintenance schedule.
Designed for Graco ProContractor 395, 695, 795, and 1095 models. Compatibility with other sprayers requires verification of flow rate and pressure.
