CAT, Page 2
Brand's website: CATCAT Pumps: triplex pumps for demanding applications
CAT Pumps develops high-pressure positive displacement pumps and pumping systems for professional and industrial use. The brand is associated with triplex piston and plunger pump technology, serviceable construction and a broad choice of configurations for different liquids and operating conditions.
Where CAT Pumps are used
Applications extend well beyond vehicle washing. The manufacturer supplies pumping solutions for industrial cleaning, reverse osmosis, food and beverage processing, misting and manufacturing. Specialised models also serve mobile equipment and oil and gas installations.
- Pressure washing and self-service or automatic car wash systems.
- Water treatment, reverse osmosis and controlled liquid delivery.
- Misting, cooling and humidity control.
- Industrial washdown and equipment cleaning.
Materials, installation and servicing
Different pump families use different wetted materials and seals. Select the configuration for the liquid, temperature, pressure and required flow rather than assuming that every CAT pump is suitable for the same service. Drive speed, shaft dimensions and inlet conditions must also match the installation.
Browse our CAT high-pressure pumps to compare models. For maintenance, use the pump model and parts drawing to identify the correct seal, valve or piston components.
Product sorting
List of products
CAT 3CP1140 triplex plunger pump: 11.2 L/min at 1450 rpm, maximum pressure 150 bar. Brass manifold, ceramic plungers and female NPT inlet and discharge ports.
CAT 43211 – Oil Filler Plug for 340/350. Supplied without a seal.
CAT 43222 – Crankshaft Oil Seal for 350/5CP. Crankshaft oil seal. Check the exact pump version before ordering.
CAT 43228 – Plunger Oil Seal for 310/340/350. Plunger oil seal; do not confuse it with the water seal kit.
CAT 43328 – Plunger Washer for 5CP / 45. Replacement washer for the ceramic plunger assembly. Confirm the exact pump version.
CAT 43358 – Valve O-ring for 350/5CP. Replacement O-ring for the valve assembly.
CAT 45697 – Plunger Washer for 5CP. Replacement washer for the ceramic plunger assembly.
CAT 46749 – Plastic Adapter for 5CP. Replacement plastic adapter. Match the part number to your pump diagram.
CAT 46798 – Oil Filler Plug for 3CP/5CP. Supplied without a seal.
CAT 46838 – Plunger Oil Seal for 5CP. Plunger oil seal; do not confuse it with the water seal kit.
CAT 46841 – Ceramic Plunger for 5CP. Match the plunger to the exact 5CP pump version and check the quantity required.
CAT 46843 – Brass Adapter for 5CP. Match the adapter to the parts diagram of your exact pump version.