High-Efficiency East Dfss Double Suction Industrial Booster Pump

Impeller

• Selects an industry - leading excellent hydraulic model, featuring high efficiency and low cavitation.
• The impeller has a double - suction, symmetrical structure to minimize axial thrust.
• Multiple impellers can be matched with one casing to meet different operating conditions.

Seal Ring

• Designed with an enlarged structure to reduce leakage between high - and low - pressure areas and minimize volumetric losses.
• Multiple material configurations are available to extend the service life of components.

Shaft

• High rigidity, small deflection, and low vibration.
• It has a fully - enclosed design with a replaceable wear - resistant shaft sleeve to protect the shaft from contact with the medium, preventing corrosion.

Bearing Assembly

• Different lubrication methods (grease or oil lubrication) are used according to the characteristics of different shaft systems.
• Imported bearings can be selected to meet different operating conditions.
• When transporting high - temperature media, external cooling water can be connected for forced cooling.

Sealing Components

• High - quality mechanical seals (cartridge - type mechanical seals are available) are used, with no leakage and reliable operation.
• High - quality packing seals can be selected according to the application scenario for easier replacement.
• When transporting high - temperature media, external flushing or additional heat exchangers can be used to cool the seal chamber.

Pump Casing

• The single - volute suction chamber reduces inlet turbulence and improves anti - cavitation performance.
• For high - head and large - flow models, a double - volute design is adopted to effectively balance radial force.

High - efficiency and Energy - saving

• The hydraulic model is optimized through CFD (Computational Fluid Dynamics) numerical simulation. The impeller and the pump casing are highly matched, resulting in low flow losses.
• For flow - passage components, various manufacturing methods such as resin - sand casting, lost - foam casting, and precision casting are employed. This ensures accurate dimensions and smooth surfaces of the flow - passage components, achieving the high - efficiency operation of the water pump.

Operating Conditions

• Flow rate: 66 - 6000 m³/h
• Head: 5 - 306 m
• Inlet pressure: < 0.3 MPa
• Inlet and outlet diameter: 150 - 600 mm
• Flange standard: GB/T17241.6, dimensions may vary depending on the material
• Conveyed medium temperature: Conventional ≤ 80°C, with cooling structure < 105°C. Special order required when inlet pressure ≥ 0.3 MPa or temperature is 105°C or higher.

. Located in Tianjin, China, Tianjin Shiny-Metals Technologyco., Ltd. is a professional company that specializes in the research and development, design, production, sales, trade, and service of pumps. Our products are exported to more than 40 countries and regions, continuously building our global brand reputation. We offer a wide range of pumps, including centrifugal pumps, axial flow pumps, jet pumps, submersible pumps, deep-well submersible pumps, and swimming pool pumps, with over 500 specifications available. Our company has obtained the ISO 9001 certification from the International Organization for Standardization (CQC). In addition, our civilian motors have undergone product evaluation for CCC China mandatory certification. We have also received certifications such as CE, EMC, GS, RoHS, EAC, SASO, and ST. Our company is dedicated to meeting customer needs with high-quality products, reasonable prices, and exceptional pre-sales, in-sales, and after-sales services. We adhere to the management principles of "quality first, customer first, and reputation-based" and are committed to providing global customers with the best solutions for water pumps and water treatment systems, improving their quality of life. Our goal is to make the world a better place through water, and we strive to make water even better.