Product details
Adjust import and export directions based on user needs
Flow components are available in options such as cast iron, 304/316L stainless steel, and 2205 duplex steel
Rotor and Pump Shaft Dynamic Balancing
Supports variable frequency control and multi-pump parallel scheduling
Immediate response within 8 hours, solution provided within 48 hours
Certifications & compliance
CE
Complies with EU standards
Frequently asked questions
A: Our D-type multistage pump is designed for high-pressure water supply. Key applications include industrial boiler feed, water supply for high-rise buildings, firefighting systems, irrigation, mine dewatering, and high-pressure cleaning. It is ideal for any scenario requiring consistent, high-pressure liquid transfer.
A: This pump is primarily designed for clean, thin, non-flammable, non-explosive liquids that are chemically similar to water, free of solid particles, and with a viscosity not exceeding 1.5°E. It is not suitable for thick slurries, highly abrasive fluids, or corrosive chemicals beyond the limits of its construction material (e.g., 304 SS).
A: Multistage pumps use multiple impellers to generate pressure incrementally. This allows them to achieve much higher pressures (heads up to 1000m) with a more compact design and greater energy efficiency compared to a single-stage pump for the same duty, especially in high-pressure applications.
A: Yes, the D-type multistage pump is engineered for robust, long-life service and is well-suited for continuous operation, provided it is installed correctly and operates within its specified performance envelope with adequate system support.
A: We offer three primary materials: Cast Iron for standard water applications, Ductile Iron for higher pressure strength, and 304 Stainless Steel for enhanced corrosion resistance. The material can be selected based on your fluid properties and application requirements.
A: This pump series can achieve a maximum flow rate of 1500 m³/h and a maximum head of 1000 meters. The exact performance for your unit will depend on the specific model, number of stages, and impeller diameter.
A: The pump can be driven by a standard electric motor (customizable voltage and frequency) or a diesel engine. The horsepower range is from 10 HP to 800 HP to match the required performance.
A: "10-stage" indicates the pump contains ten impellers and diffusers stacked in series. Each stage increases the water pressure. A 10-stage pump generates approximately ten times the pressure of a single-stage pump at zero flow, allowing it to reach very high heads.