GRACO 25R052 - 4 Valve KRAKN MPI fluid manifold assembly, Class 1, Division 1 approved for Hazardous Locations, 3000 PSI
4-point KRAKN MPI fluid manifold assembly designed for hazardous locations (Class 1, Division 1). This smart, simple, and robust fluid manifold can replace up to eight chemical pumps with just one when used in conjunction with chemical pumps. Features solenoid valve options for hazardous locations and maintains flow rates and pressures across remaining injection lines even when one line is down for service.
Replace up to eight chemical pumps with just one when used in conjunction with the KRAKN MPI fluid manifold. Pair it with Graco’s Harrier+ MPI control box and chemical pumps for best dosing accuracy.
Additional Specifications
- Max Working Pressure: 3000 PSI (345 Bar)
- Material: 316 Stainless Steel construction
- Seals: FFKM seals
Specifications
| Application | Chemical Injection |
| Fluid Inlet Size (in) | 1/2 |
| Fluid Inlet Thread Gender | Female |
| Fluid Inlet Thread Type | NPT |
| Fluid Outlet Size (in) | 1/4 |
| Fluid Outlet Thread Gender | Female |
| Fluid Outlet Thread Type | NPT |
| Input Voltage (V dc) | 24 |
| Maximum Input Current (A) | 0.4 |
| Maximum Operating Temperature (°F) | 176 |
| Maximum Sound Pressure Level (dB(A)) | 70 |
| Maximum Working Pressure (psi) | 3000 |
| Minimum Operating Temperature (°F) | -40 |
| Model | KRAKN |
| Series | MPI |
| Solenoid Classification | Class 1, Division 1 |
| Type | Fluid Manifold Assembly |
| Weight (lb) | 41.5 |
Features
- Replace up to eight chemical pumps with just one
- Maintains flow rates and pressures across remaining lines if one line is down
- Easy access to all solenoid valves
- 316 Stainless Steel construction
- FFKM seals
- 3000 PSI (345 Bar) rated
Applications
- Chemical injection systems
- Hazardous location applications
- Multi-point injection systems
- Hazardous location fluid distribution
- Industrial coating applications
- Multi-point fluid dispensing systems
Compatible Equipment
- KRAKN MPI fluid manifold
- GRACO's Harrier+ MPI control box
- Third party pumps
- Chemical pumps
- KRAKN MPI system components
- Harrier+ MPI control boxes
Related Parts
- 25R050 - 2 points Hazardous Location
- 25R051 - 3 points Hazardous Location
- 25R053 - 5 points Hazardous Location
- 25R054 - 6 points Hazardous Location
- 25R055 - 7 points Hazardous Location
- 25R056 - 8 points Hazardous Location
- 25R050 - 2 valve KRAKN MPI fluid manifold assembly C1D1
- 25R051 - 3 valve KRAKN MPI fluid manifold assembly C1D1
- 25R053 - 5 valve KRAKN MPI fluid manifold assembly C1D1
- 25R054 - 6 valve KRAKN MPI fluid manifold assembly C1D1
Part of the KRAKN MPI family with configurations available from 2 to 8 injection points. Pair with GRACO's Harrier+ MPI control box and chemical pumps for best dosing accuracy. Part of comprehensive MPI system that can be ordered as individual components or as pre-configured packages. Designed to work with Harrier+ control systems and various pump configurations. Has solenoid valve approvals: UL Class I, Div 2, Group A & B; Class I, Div 1, Group C & D; Class II, Div 1, Group E, F & G and CSA Class I, Div 2, Group A & B; Class I, Div 1, Group C & D; Class II, Div 1, Group E, F & G
Reference Manuals
- 3G0068EN - B (Page 3)
- 3A7379 (Page 3) KRAKN™ MPI Solenoid Valve Manifold
