Brief Introduction
As an important form of centrifugal pump, double suction pump has been widely used in engineering because of its high lift and large flow. This pump-type impeller is actually a combination of two back-to-back impellers, and the water flowing out of the impeller merges into a volute.
The double suction pump has the following characteristics: it is equivalent to two single suction impellers of the same diameter working at the same time, the flow rate can be doubled under the same outer diameter of the impeller, the pump casing is horizontally opened, convenient for inspection and maintenance, and at the same time, double The inlet and outlet of the suction pump are in the same direction and perpendicular to the pump shaft, which facilitates the arrangement and installation of the pump and the inlet and outlet pipes, the impeller structure of the double suction pump is symmetrical, has no axial force, and runs smoothly.
Structural Features
Compact structure: beautiful appearance, good stability and easy installation.
Stable operation: Optimized design of double suction impeller to minimize axial force, and excellent hydraulic performance of the blade type, and precision casting, pump casing inner surface and impeller surface is extremely smooth with significant anti-cavitation performance and high efficiency.
Shaft seal: BURGMANN mechanical seal or packing seal is used which will guarantee 8000 hours of operation without leakage.
Bearing: SKF and NSK bearings are used to ensure stable operation, low noise and long service life.
Installation form: no adjustment is required during assembly, depending on the conditions of use on site. Discrete or horizontal installation.
