Summarize:
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DL vertical multistage centrifugal pumps can be applied to convey clear water and liquids with physico-chemical properties similar to water, including domestic water for high-rise buildings, factory and mine drainage, long-distance water delivery, and water for various production processes. The pump adopts high-quality mechanical seal, so there is no leakage, wear-resistant and low failure rate in operation.
Product Details:
DL vertical multistage water pump adopts the hydraulic model of IS pump, which is a national recommended energy efficient product, and is a vertical multi-stage multi-section structure. When the motor drives the pump shaft to rotate, the impeller on the pump shaft also rotates. During the rotation of the impeller, the blades do work on the liquid, so that the liquid obtains energy, thus increasing the kinetic energy and pressure energy of the liquid. Due to the centrifugal force, the liquid is thrown from the center of the impeller to the edge of the impeller, forming a low-pressure area, while the center of the impeller forms a high-pressure area.
Application:
DL series vertical multistage centrifugal pumps are designed to handle fluids with temperatures not exceeding 80°C, suitable for pumping diluted, clean, non-corrosive, and non-explosive water, as well as liquid media free of solid particles or fibers and with stable physical and chemical properties. These pumps are suitable for applications such as domestic water supply in high-rise buildings, constant-pressure fire protection systems, automatic sprinkler systems, and automatic water curtain systems, as well as for water supply and drainage in factories and mines, long-distance water conveyance, and water supply for various industrial processes.
Feature:
1. This pump features a compact design, small footprint, and attractive appearance, with its vertical configuration minimizing floor space requirements while aligning the center of gravity with the center of the pump base, thereby enhancing operational stability and service life.
2. The pump’s head can be adjusted as needed and tailored to requirements based on the outer diameter of the impeller, without requiring changes to the installation footprint—a feature not found in other pumps.
3. To accommodate various connection scenarios, the suction and discharge ports can be installed in the same direction or at different angles, including 90°, 180°, or 270° as needed.
4. This equipment can be equipped with an optional rain cover for outdoor use, eliminating the need for a pump house and thereby reducing construction and production costs.
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