Reduce oil level to proper volume.
Cat pump model 4dnx25gsi.
Oil capacity gpm lpm psi bar pump f c in mm oz l 4dnx25gsi 2 5 9 5 3000 207 3450 140 60 3 4 19 8 5 0 25 4dnx27gsi 2 7 10 2 3000 207 3450 140 60 3 4 19 8 5 0 25 4dx03elr 0 3 1 14 2000 138 1750 140 60 5 8 15 8 8 5 0 25.
Max flow 2 5 gpm.
Its ultra compact hollow shaft design is ideal for direct mounting to a gas engine.
Cat pumps service.
Click on your pump model for information need help.
Italics are optional items.
The triplex plunger pump design provides a smooth liquid flow.
The 3dnx is replaced by the new model 4dnx25gsi model 4dnx25gsi max flow 2 5 gpm min pressure 200 psi max pressure 2850 psi inlet port size 0 37 discharge port size 0 37 thermal port 1 4 thermal valve not included.
6 8 mm 4dnx25gsi 1 49882 cm crankshaft 3450 rpm 3 4 7 2 mm 4dnx27 gsi 1 27 15710 stl bearing ball 1 31 549726 cap vented w o ring rain cap 1 32 547961 rtp cap oil filler w o ring 1.
Max pressure 3000 psi adjustable unloader soap injector.
Overfilling the crankcase can result in oil spilling or spurting through the vented filler cap or building internal pressure.
3pfr plunger pumps 230 240 270.
5cp plunger pumps.
The normal oil volume fills approximately one half of the pump crankcase.
4dnx25gsi triplex plunger pump.
It is a flange mount pump with a 3 4 shaft.
3cp plunger pumps 3cp1120 3cp1125 3cp1130 3cp1140.
Inlet port size 0 37.
Discharge port size 0 37.
Consult the pump datasheets for the proper volume of oil for a specific pump model.
Cat pumps pressure washer pump 4000 psi 3 5 gpm direct drive gas model number 66dx35g1i canpump high pressure power washer pump 3 1 gpm 3000 psi 6 5 hp 3 4 shaft cat pumps pressure washer pump 3200 psi 3 0 gpm direct drive gas model number 4spx32g1i.
5cp2120w 5cp2140wcs 5cp2150w 5cp3120 5cp3125 5cp5120 5cp5125 5cp6120 5cp6221 5cp6241cs 5cp6251.
Date of latest production change.
4dnx25gsi this is a compact direct drive triplex three plunger rods plunger pump featuring a brass manifold easy to service 304ss stacked valve assemblies solid ceramic plungers and standard nbr buna n seals and o rings.
The 4dnx25gsi model is a high quality intermittent duty pressure washer pump.
5pfr plunger pumps 310b 310s 340.
Min pressure 200 psi.
7c plunger pumps 7cp6110 7cp6170.
Bold part numbers are unique to a particular pump model.
