Brands
241
CAT Pumps for Pressure Washers
DX, DNX,& SPX Series
Direct Drive Plunger Pumps
Special direct-drive, hollow-shafted 2DX, 3DNX, 3DX, 3SPX and 66DX pumps with flange mount offer an industrial, high quality, alternative for your
portable pressure washing tasks.
Pump Model Flow
l/pm
Pressure
Psi Bar
Pump
rpn
Engine
rpm hp*
Typical
Petrol
Engine**
Type
Drive
2DX20ES
7.6 2000 140 3450
—
2.7
N/A
EDD
2DX30GS
11.7 2000 140 3450
—
4.5
6.5
GDD
3DX30GSI
11.4 2500 175 3450
—
5.2
6.5
GDD
3DNX25GSI
9.5 2850 196 3450
—
4.9
6.5
GDD
3DNX27GSI
10.2 2850 196 3450
—
5.3
8.0
GDD
3SPX30G1I
11.4 3000 210 3450
—
6.2
8.0
GDD
3SPX35GEI
13.2 2500 175 3450
—
6.0
N/A
EDD
66DX30G1I
11.4 4000 275 3400
—
8.2
13.0
GDD
66DX35G1I
13.2 4000 275 3400
—
9.6
13.0
GDD
66DX40G1I
15.0 4000 275 3400
—
11.0 16.0
GDD
E=Electric G=Gas DD=Direct Drive Flange Mount *Standard Electric Brake Horsepower Calculation
**May vary with engine efficiency.
SF Series
Direct Drive Plunger Pumps
The innovative design of these direct-drive, hollow-shafted 2SF, 2SFX and 4SF pumps makes them more durable and longer lasting than any other
pump in this class. Stainless Steel options are available. See 2SF05SEEL Data Sheet
Pump Model Flow
l/pm
Pressure
Psi Bar
Pump
rpn
Engine
rpm hp*
Typical
Petrol
Engine**
Type
Drive
2SF22ELS
8.3 2000 140 1725
—
3.0
N/A
EDD
2SF22ES
8.3 2000 140 3450
—
3.0
N/A
EDD
2SF29ELS
9.0 1500 105 1725
—
3.0
N/A
EDD
2SF30ES
11.4 1500 105 3450
—
3.1
N/A
EDD
2SF30GS
11.4 2000 140 3450
—
4.2
6.5
GDD
2SF35ES
13.2 1500 105 3450
—
3.6
N/A
EDD
2SF35GS
13.2 2000 140 3450
—
4.8
6.5
GDD
2SFX22ES
8.3 2000 140 3450
—
3.0
N/A
EDD
2SFX30ES
11.4 1500 105 3450
—
3.1
N/A
EDD
2SFX30GS
11.4 2000 140 3450
—
4.2
6.5
GDD
2SFX30GZ
11.4 2500 175 3450
—
5.2
8.0
GDD
4SF35GS1
13.2 3500 245 3200
—
8.4
13.0
GDD
4SF40ELS
15.0 3500 245 1725
—
9.5
N/A
EDD
4SF40GS1
15.0 3500 245 3200
—
9.5
13.0
GDD
4SF45GS1
17.0 3000 210 3200
—
9.3
13.0
GDD
4SF50ELS
19.0 3000 210 1725
—
10.3 N/A
EDD
4SF50GS1
19.0 3000 210 3200
—
10.3 16.0
GDD
E=Electric G=Gas DD=Direct Drive Flange Mount
CP
Plunger Pumps
Belt-drive, Bell housing/Flexible coupling and gearbox pumps are common for industrial washing units. Special oversized helical gears on the 5CP-
7CP provide a smooth, quiet gear reduction for compact direct-drive gas engine systems. Bell housing/Flexible coupling offer direct-drive options.
Pump Model Flow
l/pm
Pressure
Psi Bar
Pump
rpn
Engine
rpm hp*
Typical
Petrol
Engine**
Type
Drive
CP series
3CP1120 †
15.9 2200 155 1725
—
6.3
8.0
B/BHFC
3CP1120G
13.2 2200 155 1420 3600 5.3
8.0
GB
5CP3120
17.0 3500 245 1645
—
10.8 16.0
B
5CP3120G1
17.0 3500 245 1645 3353 10.8 16.0
GB
5CP5120
19.0 3000 210 1415
—
10.3 16.0
B
5CP5150G1
19.0 3000 210 1570 3200 10.3 16.0
GB
5CP6120
23 1600 110 1400
—
6.6
8.0
B
5CP6120G1
25 1600 110 1570 3200 7.4
8.0
GB
5CP6190
36.7 1200 85 1750
—
8.0
8.0
B/BHFC
5CP6190G1
32.9 1200 85 1570 3200 7.2
13.0
GB
7CP6110 †
40 2000 140 1750
—
14.4 20.0
EDD
7CP6110G1 † 38 2000 140 1667 3400 13.7 18.0
GB
7CP6170 †
40.0 2000 140 1450
—
14.4 20.0
B
B=Belt, BHFC=Bell Housing/Flexible Coupling EDD=Electric Direct Drive Flange Mount GB=Gearbox Mount
† Call for Stainless Steel pump options
List
Price
List
Price
$xxx
List
Price
$xxx
$xxx
Y
Y
Y
3DNX, 3SPX, 66DX
(Pump includes unloader)
2SF, 2SFX, 4SF
(Pump includes unloader. By-pass
hose on 2SFX model)
3CP, 5CP, 7CP
(Rails and shaft protector sold separately)
