Cat Pumps 3CP Plunger Pump – 3CP1140
Material: Brass
Flow: 3.6 gpm / 13.6 lpm
Pressure: 100 – 2200 psi / 6.9 – 152 bar
Speed: 1725 rpm
Inlet Pressure Range: Flooded to 70 psi / Flooded to 4.8 bar
Max. medium temp.: 160°F / 71°C
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Product description
Powerful Cat Pump 3CP1140 for Industrial Processes
In industrial processes where reliability, efficiency, and durability are crucial, the Cat Pump 3CP1140 is an indispensable force. Crafted from high-quality brass, this pump delivers impressive performance to meet the demands of demanding applications.
3CP1140 Specifications
- Material Brass - The brass construction ensures durability and resistance to corrosion, extending the pump's lifespan. This makes the Cat Pump 3CP1140 suitable for challenging environments.
- Flow Rate 11.4 lpm - With a flow rate of 11.4 liters per minute, this pump efficiently moves fluids, which is essential for rapid and effective industrial processes.
- Pressure Range 6.9 – 152 bar - The Cat Pump 3CP1140 excels in its pressure range, capable of working with pressures ranging from 6.9 to 152 bar. This makes the pump highly versatile and suitable for a wide range of applications.
- Speed 1450 rpm - The pump operates at a speed of 1450 rpm to ensure optimal flow, resulting in consistent and reliable performance.
- Inlet Pressure -0.35 – 4.8 bar - The ability to work with an inlet pressure ranging from -0.35 to 4.8 bar offers flexibility and adaptability to various system requirements.
- Maximum Medium Temperature 71°C - The Cat Pump 3CP1140 can handle fluids up to 71°C, making it suitable for a range of temperatures in industrial environments.
Technical information
This is a Cat Pumps triplex plunger pump with a brass pump head with stainless steel valves and solid ceramic plungers. This pump is standard equipped with NBR seals and O-rings and is available in the variants below. The pump can be fitted with alternative seals, depending on the chemical composition of the medium to be pumped or the operating temperature.
| TYPE | DESCRIPTION | MAX. TEMP. | SUFFIX |
| NBR | Medium Nitrile (Buna-N) seals and O-Rings | 160°F (71°C) | - |
| FPM | Fluorocarbon (Viton®) seals and O-Rings, chemical resistance | 180°F (82°C) | .0110 |
| EPDM | Ethylene Propylene Diene Monomer seals and O-Rings | 160°F (71°C) | .0220 |
| HT | High-temperature high pressure seals | 180°F (88°C) | .3000 |
| STHT | High-temperature high pressure seals, special Teflon® low-pressure seals, NBR O-Rings | 190°F (88°C) | .3400 |
| High-temperature high pressure seals, special Teflon® low-pressure seals, FPM O-Rings | 190°F (88°C) | .3410 | |
| PTFE | Pure Polytetrafluoroethylene (Teflon®) Seals and Buna-N O-Rings | 190°F (88°C) | .0700 |
| Pure Polytetrafluoroethylene (Teflon®) Seals and FPM O-Rings | 200°F (93°C) | .0710 | |
| IPFE | I-Perfluoroelastomer (Teflon®) Seals and Isolast O-Rings | 200°F (93°C) | .0770 |
| ST4 | Special blend PTFE high and low pressure seals, Buna-N O-Rings | 190°F (88°C) | .4400 |
| Special blend PTFE high and low pressure seals, FPM O-Rings | 200°F (93°C) | .4410 | |
| NBRS | Buna-N silicone free seals and O-Rings | 160°F (71°C) | .6000 |
| FPM = Fluorocarbon, EPDM = Ethylene Propylene Diene Monomer, HT = High Temp (EPDM Alternative), STHT = Special PTFE High Temperature, PTFE = Pure Polytetrafluoroethylene, IPFE = I-Perfluoroelastomer, ST4 = Special PTFE 4, NBR = Medium Nitrile (Buna-N), NBRS = Buna-N silicon free seals and O-Rings. Viton® and Teflon® are registered trademarks of DuPont Dow Elastomers. | |||
Documents
Cat Pumps Datasheet - Models 3CP1110CS, 3CP1120, 3CP1130, 3CP1140, 3CP1120G - Pijttersen
Cat Pumps Service Manual - 3CP Brass Plunger Pumps - Pijttersen
Cat Pumps - Installation guidelines for high-pressure pumps - Pijttersen
Cat Pumps - Warnings and cautions for HP-pumps - Pijttersen
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Specifications
Cat Pumps 3CP Plunger Pump – 3CP1140
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Material: Brass
Flow: 3.6 gpm / 13.6 lpm
Pressure: 100 – 2200 psi / 6.9 – 152 bar
Speed: 1725..
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