GRACO 17H823 - Endurance Vortex MaxLife Piston Pump, 3300 PSI
Endurance Vortex MaxLife Piston Pump designed for the GMAX II 3900 ProContractor sprayer. Features advanced MaxLife technology for extended pump life and superior performance in professional painting applications. Part of GRACO's ProContractor series engineered for contractors who demand reliability and consistent results.
The Endurance Vortex MaxLife piston pump delivers superior pump life with patented MaxLife and breakthrough Vortex rotating rod technologies.
Replacement pump for Ultra Max II 695/795 ProContractor Series and GMAX II 3900 ProContractor Series sprayers model year 2019 and newer.
- Lasts 6X longer between repacks with innovative MaxLife technology
- Oversized passages for high velocity flow to rotate piston for even wear
- Repack pump in minutes with new QuikPak cartridge repair system
Additional Specifications
- Flow Rate: 4.7 L/min (1.25 gpm)
- Max Working Pressure: 227 bar (3300 PSI)
- Material: MaxLife technology
- Engine Displacement: 120 cm³
- Pump Type: Endurance Vortex
| Fluid Inlet Size (in) | 1 5/16 |
| Fluid Inlet Thread Gender | Male |
| Fluid Inlet Thread Type | UN |
| Fluid Outlet Size (in) | 3/8 |
| Fluid Outlet Thread Gender | Female |
| Fluid Outlet Thread Type | NPT |
| For Use With | Ultra Max II 695 ProContractor Series (2019 and newer), Ultra Max II 795 ProContractor Series (2019 and newer), GMAX II 3900 ProContractor Series (2019 and newer) |
| Maximum Working Pressure (psi) | 3300 |
| Type | Replacement Pump |
Features
- Vortex ProConnect technology
- MaxLife piston rod for extended service life
- MaxLife sleeve technology
- Professional contractor-grade construction
- Enhanced durability and performance
- Replacement pump for Ultra Max II sprayers
Applications
- Professional painting
- Commercial spraying
- Contractor applications
- High-volume painting projects
- Airless spray applications
- Ultra Max II sprayer maintenance and repair
Compatible Equipment
- GMAX II 3900 ProContractor (Part 17E828)
- Ultra Max II 695
- Ultra Max II 795
- GMAX II 3900 Standard
- GMAX II 3900 ProContractor
Related Parts
- 17H824 - GMAX II 5900
- 17H833 - GMAX II 5900 HD
- 17H825 - GMAX II 7900
- 17H835 - GMAX II 7900 HD
- 17H624
- 17H625
- 17H641
- 17H642
- 17H643
- 17H826
This pump is specifically designed for the GMAX II 3900 model and features MaxLife technology for enhanced durability. Part of the complete ProContractor Vortex MaxLife pump series. This is a replacement pump component specifically for Ultra Max II 695 and 795 models. Other Ultra Max II models (1095, 1595) use different pump part numbers. Part number appears in GMAX Gas Airless Sprayer specifications chart. Limited detailed specifications available on this page format.
Reference Manuals
