Horizontal split case pumps

The horizontal split case design features a pump housing divided axially into two parts. This allows:

• Easy inspection and maintenance without dismantling the motor.

• Extended service life due to heavy-duty construction.

• Smooth operation with reduced vibration and noise.

• High efficiency: Optimized impeller and volute design for energy savings.

• Low noise levels: Ideal for buildings and urban installations.

• Ease of servicing: Axial split casing ensures quick access to internal components.

• Wide flow range: Up to 9491 m³/h, covering diverse project needs.

• Strong pressure handling: Max. head of 238 m and operating pressure up to 25 bar.

• Versatile liquid handling: Suitable for temperatures between 0°C and 120°C.

🔹 Public Water Supply

These pumps play a vital role in municipal water distribution, ensuring reliable and consistent pressure across large networks.

🔹 District Cooling

Used in urban cooling systems, horizontal split case pumps efficiently circulate chilled water across large facilities, supporting sustainable city development.

🔹 HVAC Systems

In heating, ventilation, and air conditioning, these pumps maintain optimum flow and pressure, ensuring energy efficiency in high-rise buildings and commercial complexes.

🔹 Industrial Operations

Industries rely on these pumps for process cooling, boiler feed, and water transfer applications, where performance and reliability are critical.

• LS Horizontal Split Case Pump: Single-stage or two-stage centrifugal volute pump with robust design, ideal for horizontal installations.

• LSV Vertical Split Case Pump: A vertical configuration offering space-saving design with the same performance standards.

Both are non-self-priming pumps designed for heavy-duty, continuous operation.

• Liquid Temperature: 0 .. 120 °C

• Max. Flow: 9491 m³/h

• Max. Head: 238 m

• Max. Operating Pressure: 25 bar

These parameters make Mohamed Harb Company’s pumps suitable for large-scale water supply projects and industrial-grade systems.

• Trusted supplier of high-performance pumping solutions.

• Customized solutions tailored to industrial, municipal, and commercial needs.

• Technical expertise and after-sales service for long-term reliability.

• Proven efficiency, reducing operational costs and downtime.

The axial split design simplifies both installation and servicing:

• Maintenance can be performed without removing the motor or pipework.

• Extended intervals between servicing due to durable components.

• Optimized alignment ensures smooth operation and less wear.

Unlike end-suction pumps, horizontal split case pumps handle higher flow capacities with greater efficiency. They are also more reliable for long continuous operations, making them the preferred choice for municipal projects and industrial cooling systems.

Horizontal split case pumps represent a perfect balance between efficiency, durability, and performance. Mohamed Harb Company proudly delivers world-class LS and LSV models, ensuring sustainable water management for cities, industries, and large-scale infrastructure projects.

Pump Types and Applications – Hydraulic Institute

Centrifugal Pump Basics – Engineering Toolbox

HVAC Systems and Pumping – ASHRAE