Horizontal Multistage Pump

Horizontal Multistage Centrifugal Pumps (D, MD, DF, DG Series): High-Pressure Performance for Demanding Industrial Applications

When your application demands high head, you need a pump that delivers pressure reliably, stage by stage. Our horizontal multistage pumps feature multiple impellers connected in series on a single shaft, allowing them to generate significantly higher discharge pressures than single-stage alternatives.

Designed primarily for ground-level baseplate installation, these pumps are the workhorses of industrial plant rooms, pressure boosting systems, mines, and municipal water supply networks. Unlike their vertical counterparts, the horizontal configuration offers superior accessibility for maintenance and alignment, making them a staple in facilities where uptime is critical.

Why Choose Horizontal Configuration?

• Easy Maintenance: The horizontal split-case design and coupling access allow for quick impeller inspection, seal replacement, and motor alignment without heavy lifting equipment.
• Stable Foundation: Mounted on a heavy-duty baseplate, these pumps minimize vibration and ensure long-term mechanical stability.
• Versatile Integration: Designed to integrate seamlessly with existing industrial piping systems and electric motors.

Core Technology: Impellers in Series
The core of the pump lies in its stacked impeller design. Each stage (impeller and diffuser) adds energy to the fluid, incrementally increasing the pressure. The number of stages is customized to match your exact total head requirement. We utilize enclosed type impellers across all series to guarantee maximum hydraulic efficiency.

Series Overview: Find Your Perfect Match
We understand that different industries move different fluids. To help you select the right pump, we offer four distinct series engineered for specific media and temperature ranges. If you are unsure which model fits your project, our team of experts is ready to assist you.

D Series | Standard Water Supply

• Application: Ideal for water supply and drainage in mines, industrial plants, and municipal systems.
• Liquid Type: Clean water or non-corrosive liquids.
• Temperature Range: Up to 80°C.
• Best For: General industrial water transfer and boosting.

MD Series | Mine Water & Neutral Sewage

• Application: Specifically designed for neutral mine water and similar light-effluent sewage.
• Liquid Type: Media with particle content less than 1.5% and particle size ≤ 0.5mm.
• Temperature Range: -20°C to 80°C.
• Best For: Mining operations and industrial sites with slightly abrasive water.

DF Series | Corrosive Liquids

• Application: Suitable for chemical handling and processes involving corrosive media.
• Liquid Type: Clean water or corrosive liquids (acids/alkalis) without solid particles.
• Temperature Range: -20°C to 105°C.
• Best For: Chemical processing, pickling plants, and corrosive water transfer.

DG Series | Boiler Feed & High-Pressure Thermal

• Application: Designed for low, medium, and sub-high pressure boiler feed applications.
• Liquid Type: High-temperature clean water.
• Temperature Range: -20°C up to 150°C.
• Best For: Power plants, boiler houses, and high-temperature industrial circuits.

Our horizontal multistage pumps are at the forefront of technology, offering a range of solutions for diverse fluid movement applications. Whether you are involved in upstream, midstream or downstream operations, our horizontal multistage pumps provide a solution that integrates seamlessly with your existing systems, enhancing efficiency and reliability.

Need help selecting the right series? Contact our engineering team for a consultation and quote.