GRACO 258664 - Hydra-Clean 40:1 Cart Mount Pneumatic Pressure Washer Package, 4000 PSI
High-pressure, high-volume air-operated pressure washer designed for deck and tank cleaning. Features 40:1 pump ratio delivering up to 276 bar (4000 PSI) with low sound levels ideal for onboard cruise ship cleaning. ATEX approved for use in hazardous/explosion classified areas. Can operate on base oil, fresh water, salt water, hot/cold water, detergents or strong chemical solutions up to 93°C (200°F).
Clean up your facility the quick, easy and efficient way with Graco Hydra-Clean pressure washers! Designed with Graco’s NXT air motor, it's ideal for industrial and sanitary applications including food processing facilities, heavy duty cleaning, maintenance, shipyards, oil rigs and more.
- Great for high pressure cleaning and sanitizing
- Fits most pressure, flow and material requirements
- Use with open-head universal drums
- Designed to use with cold or hot water up to 200°F (93°C)
- Spray down portability for use in sanitary applications
- Supports multiple guns
- Efficient cleaning with water, detergent or chemical solutions
Additional Specifications
- Flow Rate: 17.4 lpm (4.6 gpm) at 60 cpm
- Max Working Pressure: 276 bar (4000 PSI) maximum working pressure
- Max Air Input Pressure: 100 PSI (0.7 MPa, 7.0 bar)
- Cycle Volume: 290 cc (9.8 oz)
- Fluid Outlet Size: 3/8 in
- Manual: 312585
- Pump Std Repair Kit: 24C162
- Optional Ptfe Repair Kit: 222846
- Volume Per Cycle: 9.8 oz (290 cc)
- Series: C
- Displacement Pump Size: 290 cc per cycle
- Includes: air controls, hose and gun, and ground wire
| Air Inlet Size (in) | 3/4 |
| Air Inlet Thread Type | NPT |
| Maximum Fluid Flow Rate @ 60 CPM (GPM) | 4.6 |
| Maximum Working Pressure (MPa) | 27.6 |
| Maximum Working Pressure (psi) | 4000 |
| Motor Series | NXT Air Motor |
| Mount Location | Cart Mount |
| Mount Type | Cart Mount |
| Pump Ratio | 40:1 |
| Pump Type | Dura-Flo 900 Pump |
| Type | Pneumatic Pressure Washer |
| Volume Per Cycle (oz) | 9.8 |
| Weight (lb) | 357 |
Features
- Air-operated with low sound level
- High pressure up to 276 bar (4000 PSI)
- High flow cleaning capability
- Easy to use with hot or cold fluids
- Supports multiple guns and spray wands
- ATEX approved for hazardous areas
Applications
- Deck cleaning
- Tank cleaning
- Onboard cleaning on cruise ships
- Marine vessel cleaning
- Cleaning in explosion classified areas
- High pressure washing with chemicals
Compatible Equipment
- Hot and cold water systems
- Base oil cleaning systems
- Fresh and salt water systems
- Chemical detergent systems up to 93°C (200°F)
- Series C pneumatic pressure washer systems
Related Parts
- 247553 - 30:1 Cart Mount version
- 247878 - Standard discharge hose
- 247880 - Gun SST quick disconnect connections
- 24W471 - Hose Reel Kit
- 15T272 - Coupler for second hose connection
- 247549 - Hydra-Clean 12:1 Cart Mount Pneumatic Pressure Washer Package
- 247550 - Hydra-Clean 12:1 Wall Mount Pneumatic Pressure Washer Package, 1250 PSI (86 Bar
- 247551 - Hydra-Clean 23:1 Cart Mount Pneumatic Pressure Washer Package, 2275 PSI (157 Bar
- 247552 - Hydra-Clean 23:1 Wall Mount Pneumatic Pressure Washer Package
- 247553 - Hydra-Clean 30:1 Cart Mount Pneumatic Pressure Washer Package
Kit Contents
- 40:1 Cart Mount pump package
- 312535 - Package Instruction Manual
- N65DN0 - Air Motor Part Number
- 311238 - Air Motor Manual
- 248923 - Pump Lower Part number
- 311827 - Pump Manual
- SST/CF-PTFE/UHM/MPE - Wetted Parts
- 24C162 - Pump Std. Repair Kit
- 237179 - Optional PTFE Repair Kit
- 247878 - Std. Discharge Hose
- 247879 - Std. Gun/Wand Assy
- 15T284 - Std. 60 Mesh Inlet Strainer
- air controls
- hose and gun
- ground wire
Part of Hydra-Clean air-operated cart-mount pressure washer family. IMPA reference 59 07 34. Ideal for marine applications requiring high pressure cleaning in potentially hazardous environments. Part of GRACO's Pneumatic Hydra-Clean product line. Maximum fluid pressure when spraying with available GRACO spray tips may be lower than stated conditions. This is a complete package that includes air controls, hose and gun, and ground wire. Configured as portable cart mount.
Reference Manuals
- 300787 (Page 6) Maritime Equipment
- 338026 (Page 3) Hydra-Clean
- 312585 (Page 2) Hydra-Clean Packages
