GRACO 25R055 – 7 Valve KRAKN MPI fluid manifold assembly, Class 1, Division 1 approved for Hazardous

GRACO 25R055 – 7 Valve KRAKN MPI fluid manifold assembly, Class 1, Division 1 approved for Hazardous Locations, 3000 PSI

KRAKN MPI fluid manifold assembly with 7 injection points designed for hazardous locations (Class 1, Division 1). Replaces up to eight chemical pumps with just one when used in conjunction with the KRAKN MPI fluid manifold. Features smart, simple, robust design with 316 stainless steel solenoid valves rated for 3000 PSI. Maintains flow rates and pressures across remaining injection lines even if 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 Gracos 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

Injection Points: 7 points

Seals: FFKM seals

Valve Count: 7 valves

Number Of Solenoid Valves: 7

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	General Purpose Use
Type	Fluid Manifold Assembly
Weight (lb)	35.5

Features

Replaces up to eight chemical pumps with just one

Available from 2 up to 8 points of injection

Solenoid valve options for General Purpose use and Class 1, Division 1 Hazardous Locations

Maintains flow rates and pressures across remaining injection lines if one line is down

Easy access to all solenoid valves

Harrier+ MPI compatible

Applications

Chemical injection systems

Multiple point injection applications

Hazardous location installations

Industrial fluid handling

Hazardous location fluid dispensing

Multi-point injection systems

Compatible Equipment

KRAKN MPI fluid manifold

GRACO’s Harrier+ MPI control box

Chemical pumps

Third party pumps

KRAKN MPI system components

Harrier+ MPI control boxes

Related Parts

25R050

25R051

25R052 – 4 Valve KRAKN MPI fluid manifold assembly, Class 1, Division 1 approved for Hazardous Locations, 3000 PSI

25R053 – 5 Valve KRAKN MPI fluid manifold assembly, Class 1, Division 1 approved for Hazardous Locations, 3000 PSI

25R054 – 6 Valve KRAKN MPI fluid manifold assembly, 3000 PSI

25R056 – 8 Valve KRAKN MPI fluid manifold assembly, Class 1, Division 1 approved for Hazardous Locations, 3000 PSI

25R057

25R058 – 3 Valve KRAKN MPI fluid manifold assembly for General Purpose use, 3000 PSI

25R059 – 4 Valve KRAKN MPI fluid manifold assembly for General Purpose use, 3000 PSI

25R060 – 5 valve KRAKN MPI fluid manifold assembly for General Purpose use

Part of KRAKN MPI family available in configurations from 2-8 injection points. Pair with GRACO’s Harrier+ MPI control box and chemical pumps for best dosing accuracy. Part of complete system solution that can be ordered as individual components or as pre-configured MPI packages Has UL and CSA approvals for Class I, Div 2, Group A & B; Class I, Div 1, Group C & D; Class II, Div 1, Group E, F & G. Part of a series of solenoid valve manifolds with 2-8 valves.

Reference Manuals

3G0068EN – B (Page 3)

3A7379 (Page 3) KRAKN MPI Solenoid Valve Manifold