Summary
The peripheral pumps I am a versatile and reliable solution when clear and clean fluids need to be pumped. Their ability to generate high pressures with low costs and small footprints makes them ideal in many situations, both in domestic environments and in industrial and agricultural sectors.
CDR offers in its catalog a range of peripheral turbine pumps, usually considered an excellent alternative for both Centrifugal pumps that for those volumetric.
Peripheral pumps: high pressure and low flow
The Peripheral pumps are designed to transfer fluids through mechanical movement.. The structure is generally composed of a pump body, a peripheral impeller, and a series of cavities that allow fluid movement. These multiple cavities along the edge of the impeller enable the liquid to be moved continuously and uniformly. The special design of these products minimizes energy losses during fluid transfer while ensuring high efficiency.
Compared to Centrifugal pumps, in which the liquids pass through the impeller only once, in peripheral pumps they follow a more complex path, allowing for higher pressures to be obtained with a relatively simple mechanical construction.
Specifically, the ability to generate high pressures compared to other pumps in the same category makes them ideal in those situations in which it is required a high prevalence without the need for a significant reach, ensuring precise and controlled fluid transfer.
Advantages, limitations, and practical applications
Although peripheral pumps can also handle fluids with small air bubbles or dissolved gases without excessively compromising performance, Their design guidelines require that the liquids handled be clear and clean, non-corrosive and free from sand or other solid impurities.
Among the main advantages of these pumps are their compactness, low cost, and ability to operate even with small volumes of water: in their version self-describing, meaning with the ability to draw air into the intake pipe during startup, the pump can indeed be put into operation even if it is not full of water.
Regarding practical applications in domestic and civil contexts, Peripheral pumps are widely used for water supply from shallow wells, cisterns, or tanks. They are often used to increase water pressure in the plumbing systems of homes or small apartment buildings, especially in areas where the mains water pressure is insufficient. Another common use is in irrigation systems for gardens and home vegetable patches, where the pressure requirement is moderate but constant.
In the industrial context, however, they are primarily used for the dosing of liquids in production processes, in cooling circuits, and in washing systems where moderate pressures are required. They are also highly valued in laboratories and technical applications where small size and flow accuracy are operational advantages.
The CDR range of peripheral pumps
CDR Pompe offers high-quality and efficient solutions for a wide variety of uses, including domestic environments and small plants.
The HTS pump, for example, is specifically designed for environments where low flow rate but high head is required (the series H It is capable of achieving a head of 170m. It is a magnetic drive pump made of steel, available in standard and close-coupled execution complete with motor, and it has a maximum pressure range of 20 bar and a flow rate that can reach 5 m³/h.
Alternatively, in our catalog there is the High blood pressure, the elite among horizontal turbine pumps. Available in both Polypropylene What PVDF (polyvinylidene fluoride), how’HTS It utilizes magnetic levitation technology and, as long as the HTS, is designed to work extremely efficiently in low-flow, high-head situations (maximum head 75m).
All our solutions are made tailored to the client's specific needsCDR process pumps are designed according to highest quality standards and guarantee the maximum possible safety of workplaces and extremely high operational efficiency also in the handling of corrosive, toxic, and continuous use liquids. Schedule an appointment with us to get more information about our peripheral pumps: together, we can provide you with the best solution for your company's systems.