EAST Dfem High-Efficiency Pipeline Circulation Pump (double type)

Dual - unit structure: Different from the traditional single - pump design, this pump adopts a dual - unit structure, which can ensure higher work efficiency. When necessary, dual - pump parallel operation can be carried out, greatly improving the operational reliability of the system and ensuring stable operation in some occasions with high requirements for flow rate and stability.

High - quality materials and impeller design: The pump body is made of high - quality materials, combined with an optimized impeller design. On the one hand, it significantly reduces energy consumption, achieves energy - saving effects, and cuts down operating costs; on the other hand, it enhances the fluid - conveying capacity, enabling more efficient transportation of liquid media.

Excellent corrosion and wear resistance: It has good corrosion and wear resistance, allowing it to maintain good performance under harsh working conditions such as exposure to corrosive media in chemical production and facing high - wear environments in mining operations. This ensures long - term stable operation and extends the service life.

Vibration and noise reduction design
During operation, pipeline vibration and noise are important factors affecting the system's stability and personnel comfort. This pump is equipped with a rubber shock - absorbing joint. As an efficient shock - absorbing component, it can effectively absorb the vibrations and impacts generated during the pump's operation, reducing the spread of vibrations in the pipeline system. In the case of significant pressure fluctuations and fluid disturbances in the dual - unit pump system, it can also balance the pressure and reduce impacts, thereby extending the equipment's service life and improving the stability and comfort of the pump system. Moreover, the rubber shock - absorbing joint is easy to install, can flexibly adapt to different pipeline systems, has high wear and corrosion resistance, and can operate stably in high - temperature and high - pressure environments, enhancing the reliability of the pumping station system.

Application fields
Industrial fields: Widely used in traditional industries such as petrochemical, power, and metallurgy. For example, in the petrochemical industry, it is used to transport chemical raw materials and products; in the power industry, it is applied to circulating cooling water systems and boiler feed water systems; in the metallurgy industry, it is used to transport cooling water, acid and alkali solutions, etc. It is also suitable for emerging fields such as new energy, environmental protection, and marine engineering.
Building and facility fields: In the heating and cooling systems of commercial buildings, such as circulating chilled water and cooling water in the central air - conditioning systems of shopping malls and office buildings, as well as boosting commercial water pressure; in the secondary water supply systems of residential communities and buildings, it increases water pressure to meet the water needs of high - rise residents; in regional heating and cooling pipeline systems, it promotes the circulation of heat transfer media or cooling media.