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CAT Direct Drive Pumps

Product Description

Cat Pumps’ direct-drive pumps offer a compact and cost-effective pump mounting, and are available for electric and engine drives. This option allows for easy installation with the pump mounting directly to the motor or engine.

For electric motor direct-drive pumps there are two options available: hollow shaft pumps and bell housing. The hollow shaft pumps fit 56C or 184TC face motors and will bolt directly to the unit. The bell housing mount utilizes a flex coupler between the pump and motor shafts, and the bell housing mounts the pump to the motor. Bell housing direct-drive pumps are commonly used up to 15 HP.

For engine direct-drive pumps there are two options available: hollow shaft pumps and gearbox pumps. Both options bolt directly to the engine, but the gearbox version allows the pump to run at half the speed of the engine.

[custom-specifications]

Direct Drive, Electric Motor

Brass

Model Number

Maximum Flow

Maximum Pressure

RPM

Drive Type*

gpm

lpm

psi

bar

1CX013R

 0.13

0.5

1,000

69

1725

HS

1CX025R

0.25

1.0

1,000

69

1725

HS

4DX03ELR

0.3

1.1

2,000

138

1725

HS

1CX050R

0.5

1.9

1,000

69

1725

HS

2SF10ES

 1.0

3.8

2,000

138

3450

HS

4DX10ER

1.0

3.8

2,000

138

3450

HS

4DX15ER

1.5

5.7

2,000

138

3450

HS

2SF20ES

2.0

7.6

2,000

138

3450

HS

4DX20ER

2.0

7.6

2,000

138

3450

HS

4SP21ELR

2.1

7.9

2,000

138

1750

HS

2SF22ELS

2.2

8.4

2,000

138

1725

HS

2SF22ES

2.2

8.4

2,000

138

3450

HS

3CP1130

2.4

9.1

2,200

152

1725

CC

5CP3105CSS

2.5

9.5

3,500

241

1725

CC

4DX27ER

2.7

10.3

2,000

138

3450

HS

740

2.8

10.6

5,000

345

1700

CC

2SF29ELS

2.9

10.8

1,500

103

1725

HS

2SF30ES

3.0

11.4

1,500

103

3450

HS

4DX30ER

3.0

11.4

2,000

138

3450

HS

2SF30GES

3.0

11.4

 2,000

138

3450

HS

4SF32ELS

3.2

12.2

3,500

241

1725

HS

2SF35ES

3.5

13.3

1,500

103

3450

HS

2SF35GES

 3.5

13.3

2,000

138

3450

HS

3CP1140

3.6

13.7

2,200

152

1725

CC

5CP3110CSS

3.6

13.7

3,500

241

1725

CC

340

4.0

15.2

1,800

124

1725

CC

5CP2140WCS

4.0

15.2

2,500

172

1725

CC

4SF40ELS

4.0

15.2

3,500

241

1725

HS

3CP1120

4.2

16.0

2,200

152

1725

CC

5CP3160CSS

4.3

16.3

3,500

241

1725

CC

4SF45ELS

4.5

17.1

3,000

207

1725

HS

5CP4120CSS

4.5

17.1

4,000

276

1725

CC

60

4.7

17.9

4,000

276

1725

CC

700

4.7

17.9

5,000

345

1750

CC

5CP3120

4.8

18.2

3,000

207

1725

CC

350

5.0

19.0

1,500

103

1725

CC

5CP2150W

5.0

19.0

2,000

138

1725

CC

4SF50ELS

5.0

19.0

3,000

207

1725

HS

5CP5120

6.0

22.8

2,500

172

1725

CC

5CP6120

7.4

28.1

1,200

83

1725

CC

56

8.0

30.4

2,500

172

1760

CC

5CP6190

10.0

38.0

1,200

83

1800

CC

7CP6110

10.5

39.9

2,000

138

1725

CC

*HS-Hollow Shaft, CC-Close Coupled

Nickel Aluminum Bronze

Model Number

Maximum Flow

Maximum Pressure

RPM

Drive Type*

gpm

lpm

psi

bar

237

 2.3

8.7

1,500

103

1725

CC

247

3.6

13.7

1,200

83

1725

CC

347

4.0

15.2

1,800

124

1725

CC

357

5.0

19.0

1,500

103

1725

CC

*HS-Hollow Shaft, CC-Close Coupled

316 Stainless Steel

Model Number

Maximum Flow

Maximum Pressure

RPM

Drive Type*

gpm

lpm

psi

bar

2SF05SEEL

0.5

1.9

1,200

83

1725

HS

2SF10SEEL

1.0

3.8

1,200

83

1725

HS

2SF15SEEL

1.5

5.7

1,200

83

1725

HS

2SF22SEEL

2.2

8.4

1,200

83

1725

HS

3CP1231

2.3

8.7

2,000

138

1725

CC

2SF25SEEL

2.5

9.5

1,200

83

1725

HS

784

2.8

10.6

5,000

345

1700

CC

2SF29SEEL

2.9

10.8

1,200

83

1725

HS

2SF35SEEL

3.5

13.3

1,200

83

1725

HS

3CP1241

3.6

13.7

2,000

138

1725

CC

341

4.0

15.2

1,800

124

1725

CC

5CP6241CS

4.0

15.2

2,000

138

1725

CC

2SF42SEEL

4.2

16.0

1,000

69

1725

HS

3CP1221

4.2

16.0

2,000

138

1725

CC

781

4.7

17.8

5,000

345

1750

CC

351

5.0

19.0

1,500

103

1725

CC

5CP6251

5.0

19.0

2,000

138

1725

CC

5CP6221

7.4

28.0

1,200

83

1725

CC

7CP6111

10.5

39.9

2,000

138

1725

CC

*HS-Hollow Shaft, CC-Close Coupled

Direct Drive, Gas Engine

Brass

Model Number

Maximum Flow

Maximum Pressure

Engine RPM

Shaft

gpm

lpm

psi

bar

4DNX25GSI

2.5

9.5

3,000

207

3450

3/4"

4DNX27GSI

2.7

10.3

3,000

207

3450

3/4"

740G1

2.8

10.6

5,000

345

3465

1"

3DX29GSI

2.9

11.0

2,500

172

3450

3/4"

2SF30GS

3.0

11.4

2,000

138

3450

3/4"

2SFX30GZ

3.0

11.4

2,500

172

3450

3/4"

66DX30G1I

3.0

11.4

4,000

276

3450

1"

4SPX32G1I

3.2

12.2

3,000

207

3450

1"

2SF35GS

3.5

13.3

2,000

138

3450

3/4"

4SF35GS1

3.5

13.3

3,500

241

3200

1"

3CP1120G

3.5

13.3

2,200

152

3600

3/4"

66DX35G1I

3.5

13.3

4,000

276

3450

1"

5CP3160CSSG1

4.0

15.2

3,500

241

3320

1"

66DX40G1I

4.0

15.2

4,000

276

3450

1"

4SF40GS1

4.0

15.2

3,500

241

3200

1"

60G1

4.2

16.0

4,000

276

3200

1"

4SF45GS1

4.5

17.1

3,000

207

3200

1"

5CP3120CSSG1

4.5

17.1

3,500

241

3353

1"

45G1

4.5

17.1

3,500

241

3353

1"

700G1

4.5

17.1

5,000

345

3465

1"

4SF50GS1

5.0

19.0

3,000

207

3450

1"

5CP5135CSSG1

5.0

19.0

3,500

241

3090

1"

5CP5140CSSG1

5.5

20.9

3,500

241

3060

1"

5CP6120CSSG1

6.7

25.5

1,600

110

3200

1"

56G1

8.0

30.4

2,500

172

3600

1"

5CP6190G1

8.7

33.1

1,200

83

3200

1"

7CP6110G1

10.0

38.0

2,000

138

3400

1"

7CP6170G1

12.0

45.4

1,800

124

3264

1"

316 Stainless Steel

Model Number

Maximum Flow

Maximum Pressure

Engine RPM

Shaft

gpm

lpm

psi

bar

3CP1241G

3.0

11.4

2,000

138

3600

3/4"

3CP1211G

3.8

14.4

1,500

103

3400

3/4"

341G1

4.0

15.2

2,000

138

3515

1"

781G1

4.5

17.1

5,000

345

3465

1"

351G1

5.0

19.0

1,500

103

3515

1"

7CP6111G1

10.0

38.0

2,000

138

3400

1"


[/custom-specifications]
[custom-features]
[/custom-features]
[custom-usage]
[/custom-usage]

[custom-documents]CAT Direct Drive Pumps Data Sheet [/custom-documents]
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