What is the working principle of piston pumps?
Cat High-Pressure Piston Pumps operate by using the motion of three pistons to increase the pressure of the fluid and transfer it. The movement is taken from the pump shaft, which drives the cranks in the pump body. The cranks then sequentially move the three pistons, ensuring the pressurized fluid is pumped with a steady flow.
What are the purposes of using piston pumps?
Cat High-Pressure Piston Pumps can be used for a variety of fluids. Their most common application is in processes that require high pressure. They are utilized in processes such as reverse osmosis, pulverization, irrigation, humidification, and high-pressure washing.
What are the material properties of piston pumps?
Cat high-pressure piston pumps are available with a variety of material options. Pump housings can be manufactured from brass, stainless steel, nickel aluminum bronze, and duplex stainless steel. Additionally, the materials of the seals inside the pump can be adjusted according to the chemical properties of the fluid to be transferred. Materials with different chemical resistances, such as NBR and Viton, can be used. Furthermore, suitable materials are available for high-temperature fluids.
What are the processes in which piston pumps are used?
Cat High-Pressure Piston Pumps are typically used in processes requiring high pressure, with reverse osmosis being the most common application. Due to the variety of flow and pressure options available in the pump models, they are employed in reverse osmosis systems for small boats, yachts, hotels, and even high-flow-demand resorts.
In addition, they are used in processes where fluids are burned, such as the Fuel Oil Pulverization process. Thanks to accessories produced by Cat Pumps, these pumps can also be utilized in many high-pressure applications, including high-pressure washing, humidification in greenhouses, cooling, or nozzle systems.
What are the capacity and other operating parameters of piston pumps?
Cat High-Pressure Piston Pumps offer various pressure and flow rate options across different models. The maximum flow rate for Cat piston pumps is 908 liters per minute, with a maximum pressure of 689 bar. The fluid temperature range spans from -23°C to +160°C.
What are the accessories for piston pumps?
Cat High-Pressure Piston Pumps come with a variety of optional accessories designed to extend the pump and process life and support operational efficiency. These include Pressure Regulation Valves, Relief Valves, Pressure and Flow Regulators, Pressure Gauges, Nozzles, Guns, Hose options, Suction Filters, and High-Pressure Hoses. Additionally, many other accessories are available to meet specific process requirements.
What are the advantages of piston pumps?
Cat High-Pressure Piston Pumps are manufactured in the United States using high-quality materials. The availability of various material options allows Cat Pumps to be used with a wide range of fluids. Additionally, the extensive range of pump models enables the selection of pumps that offer logical operation in terms of flow and pressure values, as well as cost-effective investment options.