The split case multistage pump can replace traditional segmental multi-stage pumps and is used for transporting clean water, liquids containing small amounts of solid particles, and corrosive liquids. It is suitable for high-rise water supply, industrial boilers, fire protection, mining water supply and drainage, chemical engineering, and various industrial water supply systems.

1. Adopting a two-stage impeller back support form, the axial force is automatically balanced The elimination of many essential balance plate structures in pumps greatly improves the reliability and fault free rate of the pump, especially suitable for applications with large speed changes and high liquid viscosity.

2. The shorter bearing span increases the rigidity of the shaft, making the pump run more smoothly and quietly, especially suitable for situations that require quiet water supply.

3. The flow range has been expanded to 1000m3/h, filling the market gap of ordinary multi-stage pumps.

4. Excellent hydraulic model, with pump efficiency higher than multi-stage pumps with the same parameters, more energy-efficient and environmentally friendly.

5. Adopting a horizontally split pump casing structure, the suction and discharge ports of the pump are located at the lower part of the casing. During maintenance, there is no need to remove the motor and pipelines, making operation extremely convenient, thereby shortening maintenance time and reducing usage costs.

DN: 250-450mm

Flow:720-4,320m3/h

Head: 158-685m

Motor Power: 630-9,000kw

Material

Fluid: Pure water, below 80℃, Flow passage parts material: cast iron

Fluid: Oil, temperature below 80℃, Viscosity less than 120 cSt, Flow passage parts material: cast steel or cast stainless steel based on temperature and causticity of the fluid.

Corrosive fluids,－20℃～105℃, Flow passage parts material: cast iron, cast steel or cast stainless steel based on the temperature of the fluid.

Fluids with solids ≤1.5%, dia. ≤0.5mm, temperature -20~80℃ ,Flow passage material: wear-resistance iron or ductile iron

Horizontal split pump casing

Single-inlet structure type

Impeller design

Optimized internal runner structure

Compact mid-open surface

Reliable sealing

Washing structure

Horizontal split pump casing

Horizontal split type multi-stage pump, the pump casing is horizontally split along the axis line, and the inlet and outlet pipes are cast in the lower half ofthe pump body.

Single-inlet structure type

Adopt the structure of double inlet.

Impeller design

Adopt the design method of closed impeller back-to-back distributed on the axis line.

Optimized internal runner structure

The optimized design of the inner flow channel shows that the performance curve of the pump is flat, the range of high efficiency is wide, the flow stability is good under the non-designed flow rate, and the pressure fluctuation is small.

Compact mid-open surface

The optimized design of high-strength bolts densely packed between the pump body and pump cover can ensure that the pump runs smoothly under high pressure. The opening surface is specially glued to ensure no leakage.

Reliable sealing

Packing Seal, traditional two-part mechanical seal and container mechanical seal can be selected according to the characteristics of the medium.

The clean water medium is designed as a self-washing structure, and the sewage medium can only be used as an external structure.

Washing structure

The clean water medium is designed as a self-washing structure, and the sewage medium can only be used as an external structure.

1. In the oil and gas industry, it is often used in the rapid construction of key facilities such as wellhead equipment, separators, compressor stations, etc. Its modular design allows these facilities to be installed and commissioned in a short time, thus shortening the project cycle and improving work efficiency. Its sturdy and durable structure also ensures the stable operation of the equipment in harsh environments.

2. In the chemical and pharmaceutical industries, this series skid-mounted structure type type also plays an important role. Due to the high requirements for cleanliness and sealing of equipment in these industries, the modular design of this series skid-mounted structure makes the cleaning and maintenance of equipment more convenient. Its compact design and efficient performance also ensure the continuity and stability of the production process.

3. In the field of environmental protection, for example, in sewage treatment and waste treatment projects, it can be used as a temporary or permanent treatment facility to achieve rapid deployment and efficient operation. The structure is also widely used in water treatment, landfill, environmental monitoring and other environmental protection projects, providing strong technical support for environmental protection work.

4. This series skid-mounted structure type is also widely used in power, water treatment, food processing and other industries. Whether it is the need for rapid deployment of temporary facilities, or the need for long-term stable operation of fixed equipment, MDK series skid structure type type can provide efficient and reliable solutions.

This series can be used in API-BB3

1. API-BB3 series skid-mounted structure type is a kind of equipment structure widely used in oil, natural gas and other industries. With its unique skid-mounted design, this structure makes the equipment more convenient in the process of transportation, installation and maintenance, and ensures the stability and safety of the equipment during operation.

2. API-BB3 series skid-mounted structure type type is characterized by its modular design, so that all parts of the equipment can be independently assembled and disassembled. This design not only improves the maintainability of the equipment, but also makes the transportation and installation of the equipment more flexible. In addition, the structural type also uses high-strength materials, so that the equipment can maintain stable performance in harsh working environments.

3. In the oil and gas industry, API-BB3 series skid-mounted structure type is usually used in wellhead equipment, oil and gas separator, storage tank and other equipment. In these applications, the structure can effectively improve the reliability and durability of the equipment, while reducing the maintenance cost of the equipment.

In general, API-BB3 series skid-mounted structure type is an efficient, reliable and easy-to-maintain equipment structure type. It has a wide range of application prospects in the oil, gas and other industries, and will provide strong support for the development of these industries.

Our company produces the largest double suciton multi-stage split case pump

Design point flow rate: capacity: 2400m3/hr

Head: 375 m

Power rate: 3320KW

Efficiency: 85%