CAT Pumps for Seawater & High Pressure Applications

CAT Pumps for Seawater & High Pressure Applications

CAT Pumps for Seawater and High Pressure Water TreatmentCAT Industrial Duty High Pressure Positive Displacement Triplex Plunger Pumps for Seawater Desalination and High Pressure Applications

Cat Pumps’ product line includes dependable reciprocating triplex plunger pumps. This design allows a cost-effective pump to achieve high-efficiency and low-pulsation. Cat Pumps’ field-proven dependability, efficiency, durability and versatility give users high value for the dollar. With highly-efficient pumps and proven dependability, Cat Pumps’ products are utilized world-wide in thousands of applications.

A wide product range of plunger pumps are kept in stock: 0.13 – 240 GPM and 100 – 10,000 PSI. Pumps shown on this page are 316 stainless steel, but are also available in brass, nickel aluminum bronze, and duplex stainless steel.

Please note that model numbers shown below are for pumps only. Complete assemblies are also available. Additional application information is required to design a pump and motor assembly. Please contact our sales department for more information.

Benefits of CAT High Pressure Pumps

  • Maximum Pressures up to 5,000 PSI
  • Flow Rates up to 75 GPM (at 1,000 PSI)
  • Backed by Readily-Available Inventory and Outstanding Customer Support

CAT High Pressure Pumps Product Details

Note: Models ending in the letter “C” or “K” are flush style pumps. All flows shown at 1000 PSI.

PUMP
MODEL

MAXIMUM FLOW
(at 1000 PSI)

MAXIMUM PRESSURE

HORSEPOWER

 

GPM

LPM

PSI

BAR

HP

KW

RPM

DRIVES

OPTIONAL SEALS

2SF05SEEL

0.5

1.9

1200

85

0.4

0.3

1725

Hollow shaft-electric

FPM, EPDM, IPFE

2SF10SEEL

1

3.8

1200

85

0.8

0.6

1725

Hollow shaft-electric

FPM, EPDM, IPFE

2SF15SEEL

1.5

5.7

1200

85

1.2

0.9

1725

Hollow shaft-electric

FPM, EPDM, IPFE

2SF22SEEL

2.2

8.3

1200

85

1.8

1.3

1725

Hollow shaft-electric

FPM, EPDM, IPFE

231

2.3

8.7

1500

105

2.4

1.8

1725

Solid shaft, Belt, Bell, Clutch

FPM, EPDM, IPFE, STHT, HT

3CP1231

2.3

8.7

2000

140

3.2

2.4

1725

Solid shaft, Belt, Bell, Clutch

FPM, EPDM, IPFE, HT, ST4

2SF25SEEL

2.5

9.5

1200

85

2.1

1.5

1725

Hollow shaft-electric

FPM, EPDM, IPFE

2SF29SEEL

2.85

10.8

1200

85

2.3

1.7

1725

Hollow shaft-electric

FPM, EPDM, IPFE

2SF35SEEL

3.5

13.2

1200

85

2.9

2.1

1725

Hollow shaft-electric

FPM, EPDM, IPFE

271

3.5

13.2

1500

105

3.6

2.7

1420

Belt, Bell, Clutch

FPM, EPDM, IPFE, STHT, HT

241

3.6

13.6

1200

85

3

2.2

1725

Solid shaft, Belt, Bell, Clutch

FPM, EPDM, IPFE, STHT, HT

3CP1241

3.6

13.6

2000

140

4.9

3.7

1725

Solid shaft, Belt, Bell, Clutch

FPM, EPDM, IPFE, HT, ST4

341

4

15

1800

125

5

3.7

1725

Solid shaft, Belt, Bell, Clutch

FPM, EPDM, IPFE, HT

5CP6241CS

4

15

2000

140

5.5

4.1

1725

Solid shaft, Belt, Bell, Clutch

FPM, EPDM, HT, ST4

311

4

15

2200

155

6

4.5

950

Belt, Clutch

FPM, EPDM, IPFE, HT

311C

4

15

2200

155

6

4.5

950

Belt, Clutch

FPM, EPDM, IPFE, HT

2SF42SEEL

4.2

15.9

1000

70

2.9

2.1

1725

Hollow shaft-electric

FPM, EPDM, IPFE

3CP1221

4.2

15.9

2000

140

5.8

4.3

1725

Solid shaft, Belt, Bell, Clutch

FPM, EPDM, IPFE, HT, ST4

781

4.5

17

5000

345

15.4

11.5

1700

Belt, Clutch

FPM, EPDM, IPFE, PTFE

781K

4.5

17

5000

345

15.4

11.5

1700

Belt, Clutch

FPM, EPDM, IPFE, PTFE

351

5

19

1500

105

5.1

3.8

1725

Solid shaft, Belt, Bell, Clutch

FPM, EPDM, IPFE, HT

5CP6251

5

19

2000

140

6.8

5.1

1725

Solid shaft, Belt, Bell, Clutch

FPM, EPDM, HT, ST4

5CP6221

6

23

2000

140

8.2

6.1

1400

Belt, Clutch

FPM, EPDM, HT, ST4

3801

9

34

5000

345

30.8

23

824

Belt

FPM, EPDM

3801K

9

34

5000

345

30.8

23

824

Belt

FPM, EPDM

7CP6111G1

10

38

2000

140

13.7

10.2

1667

Gearbox

FPM, EPDM, STHT

1051

10

38

2200

155

15.1

11.3

958

Belt, Clutch

FPM, EPDM, STHT, NBRS, IPFE, ST4, PTFE

1051C

10

38

2200

155

15.1

11.3

958

Belt, Clutch

FPM, EPDM, STHT, NBRS, IPFE, ST4, PTFE

1861

10

38

3000

210

20.6

15.4

1429

Belt, Clutch

FPM, EPDM, IPFE

1861K

10

38

3000

210

20.6

15.4

1429

Belt, Clutch

FPM, EPDM, IPFE

7CP6111

10.5

40

2000

140

14.4

10.7

1725

Belt, Bell, Clutch

FPM, EPDM, STHT

7CP6171

10.5

40

2000

140

14.4

10.7

1450

Belt, Clutch

FPM, EPDM, STHT

3811

14

53

3000

210

28.8

21.5

800

Belt

FPM, EPDM, IPFE

3811K

14

53

3000

210

28.8

21.5

800

Belt

FPM, EPDM, IPFE

6811

15

57

5000

345

51.5

38.4

600

Belt

FPM, EPDM, IPFE

6811K

15

57

5000

345

51.5

38.4

600

Belt

FPM, EPDM, IPFE

6801

15

57

7000

485

51.5

38.4

600

Belt

FPM, EPDM

6801K

15

57

7000

485

51.5

38.4

600

Belt

FPM, EPDM

1531

15.6

59

1500

105

16

11.9

1450

Belt, Clutch

FPM, EPDM, IPFE

1541

18

68

1200

85

14.7

11

1100

Belt, Clutch

ST4

2511

20

76

1500

105

20.6

15.4

1450

Belt

FPM, STHT, IPFE

2531

21

79

1200

85

17.3

12.9

860

Belt

FPM, EPDM, IPFE, ST4

2831

21

79

1200

85

17.3

12.9

860

Belt

FPM, EPDM

2831K

21

79

1200

85

17.3

12.9

860

Belt

FPM, EPDM

3521

23

87

2000

140

31.6

23.6

800

Belt

FPM, EPDM, IPFE

3521C

23

87

2000

140

31.6

23.6

800

Belt

FPM, EPDM, IPFE

3821

23

87

2000

140

31.6

23.6

800

Belt

FPM, EPDM

3821K

23

87

2000

140

31.6

23.6

800

Belt

FPM, EPDM

6821

25

95

3000

210

51.4

38.3

615

Belt

FPM, EPDM

6821K

25

95

3000

210

51.4

38.3

615

Belt

FPM, EPDM

3531

36

136

1200

85

29.7

22.1

800

Belt

FPM, EPDM, IPFE

3531C

36

136

1200

85

29.7

22.1

800

Belt

FPM, EPDM, IPFE

3831

36

136

1200

85

29.7

22.1

800

Belt

FPM, EPDM, IPFE

3831K

36

136

1200

85

29.7

22.1

800

Belt

FPM, EPDM, IPFE

3531HS

40

151

1750

121

47.9

35.8

888

Belt

FPM, EPDM, IPFE

6831

40

151

2300

160

63

47

625

Belt

FPM

6831K

40

151

2300

160

63

47

625

Belt

FPM

3541

45

170

1000

70

30.9

23.0

765

Belt

FPM, EPDM, IPFE

3541C

45

170

1000

70

30.9

23.0

765

Belt

FPM, EPDM, IPFE

3841

45

170

1000

70

30.9

23.0

765

Belt

FPM, EPDM, IPFE

3841K

45

170

1000

70

30.9

23.0

765

Belt

FPM, EPDM, IPFE

6841

48

182

2000

140

65.8

49.1

615

Belt

FPM, EPDM

6841K

48

182

2000

140

65.8

49.1

615

Belt

FPM, EPDM

6761

60

227

1200

85

49.4

36.8

520

Belt

FPM, EPDM

6861

60

227

1200

85

49.3

36.8

520

Belt

FPM

6861K

60

227

1200

85

49.3

36.8

520

Belt

FPM

6771

75

284

1200

85

61.6

45.9

650

Belt

FPM, EPDM

CAT High Pressure Pump 2SF25SEEL

2SF25SEEL

CAT High Pressure Pump 271

271

CAT High Pressure Pump 781

781

CAT High Pressure Pump 311

311

CAT High Pressure Pump 1051

1051

CAT High Pressure Pump 7CP6111

7CP6111

CAT High Pressure Pump 1541

1541

CAT High Pressure Pump 2531

2531

CAT High Pressure Pump 3531

3531

CAT High Pressure Pump 6481

6841

CAT High Pressure Pumps Features

  • 316 Stainless Steel Manifolds for added strength and corrosion resistance with aggressive liquids and sea water. (Other Materials Available Upon Request)
  • Heavy-Duty construction
  • Compact, streamline design
  • Various control options to meet application needs
  • Stationary or portable design
  • Electric, gas, diesel and hydraulic drive options
  • Single or multiple pump designs
  • Corrosion-resistant options
  • System Matching accessories
  • Installation flexibility with compact direct-drive or belt-drive.
  • Complete engineered power assemblies are also available: Contact us with your application details for a quotation.
  • Triplex design delivers high efficiency and a smooth, low-pulsation flow.
  • Buna Seals (Other Seal Options Available Upon Request for liquid compatibility.)

Applications for CAT High Pressure Pumps

  • Aircraft Deicing
  • Aircraft Washing
  • Agriculture
  • Agriculture Cooling
  • Automatic Car Wash
  • Auxiliary Fuel Feed for Boiler
  • Biodiesel Processing
  • Boat Dock Cleaning
  • Boat Misting
  • BOP Accumulator Charging (Blow-Off Preventer)
  • Bus Wash
  • Butter/Margarine Pumping
  • Car Wash
  • Carpet Cleaning
  • Central Cleaning Systems
  • Chemical Injection
  • Chicken De-boning
  • Commercial Contractor Cleaning
  • Condenser Tube Cleaning
  • Conveyor Belt Cleaning
  • Crab Cleaning
  • Crop Spraying
  • Crude Oil Transfer
  • De-Barking
  • De-Burring
  • Deck Cleaning
  • Decontamination Systems
  • Deionized Water Wash
  • Desalination
  • Drill Cutting Injection
  • Dust Suppression
  • Electrical Discharge Machines
  • Enhanced Oil Recovery
  • Evaporative Cooling
  • Evisceration
  • Exterior Building Cleaning
  • Fire Misting
  • Fish and Seafood Processing
  • Fish Scale Removal
  • Flash Removal of Molded Parts
  • Fleet Wash
  • Food Processing
  • Gas Turbine Inlet Cooling
  • Gel and Foam Manufacturing
  • Glycol/Methanol/Carbon Dioxide Injection
  • Government and Military
  • Graffiti Removal
  • Greenhouse Misting
  • Gutter Cleaning
  • Gypsum/Cardboard Cutting
  • Heavy Equipment Wash
  • Homogenization
  • Hood Vent Cleaning
  • Humidity Control
  • Hydrocarbon Condensate
  • Hydro-Excavating
  • Hydrostatic Testing
  • Ice Abatement
  • Implement and Equipment Cleaning
  • Insect Control
  • Label Removal
  • Lipid Extraction
  • Liquid CO2
  • Live Wire Insulator Washing
  • Livestock Sanitation
  • Long Wall Cutting/Mining
  • Lumber Conditioning
  • Lumber Humidity Control
  • Machine Tool Cooling and Flushing
  • Manufacturing
  • Mass Transit Wash
  • Metering
  • Mildew, Algae Removal
  • Military Vehicle Wash
  • Mining
  • Misting
  • Mistscaping
  • Off-Road Equipment Wash
  • Oilfield, Gas and Chemical Injection
  • Paint Preparation and Removal
  • Patio Misting
  • Pest Control
  • Poultry Evisceration
  • Pressure Wash
  • Process Industries
  • Restaurant Kitchen Cleaning
  • Reverse Osmosis
  • Salt-Water Reinjection
  • Sanitizing
  • Screen and Felt Cleaning
  • Seal Gland Flushing
  • Self-Service Car Wash
  • Sewer and Pipe Jetting
  • Ship Hull Cleaning
  • Sidewalk and Driveway Cleaning
  • Sporting Event Cooling
  • Street Sweeping
  • SWRO
  • Temperature Control
  • Tile Cleaning
  • Touch-Free Car Wash
  • Train Wash
  • Trielthylene Dehydration (TEG)
  • Truck Wash
  • Ultra High Pressure Fire Fighting
  • Underground Boring
  • Vehicle Cleaning
  • Visual Effects
  • Waste Water Re-injection
  • Water-based Hydraulic Systems
  • Water/Foam Injection
  • Wet Sandblasting
  • Wine Making