WDS Single-Stage Single-Suction Horizontal Centrifugal Pump

The WDS series horizontal centrifugal pumps feature superior hydraulic performance, elegant appearance design, and optimized structural compatibility.

1、Excellent Performance and High Efficiency

The superior performance of the WDS pump stems from an advanced hydraulic model. The pump's performance curve is virtually hump-free, ensuring stable and disturbance-free operation across a wide flow range, combined with high efficiency and excellent cavitation resistance.

2、Stable Operation and Low Noise

The pump adopts an extended motor shaft direct-drive impeller design, eliminating the need for traditional rotor support components and couplings. The coaxial operation of the impeller and motor, along with precision-balanced rotor components, ensures smooth operation with minimal vibration and low noise levels.

3、Reliable Performance and Easy Maintenance

The design incorporates a reduced shaft extension-to-cantilever ratio, ensuring high shaft rigidity and minimal failure risk during prolonged operation. Grease-lubricated bearings simplify maintenance. The rear-opening structure allows easy removal and replacement of the impeller and mechanical seal without disturbing the piping system.

4、Mechanical Seal with Zero Leakage

The pump employs a mechanical seal for shaft sealing, minimizing power loss and ensuring leak-free, reliable sealing. The sealing friction pair guarantees over 12,000 hours of continuous operation.

5、Lightweight, Space-Saving, and Easy Installation

The compact structural design ensures a lightweight, minimal footprint, and convenient installation. It is particularly suitable for applications in buildings and process systems.

• Construction Projects: Liquid circulation for heating, ventilation, and air conditioning (HVAC) systems, water supply boosting, fire protection, swimming pool water circulation, and other engineering water supply/drainage systems.
• Industrial Applications: Papermaking, sugar refining, steel production, petrochemicals, power generation, and other processes requiring condensate transfer, boiler feedwater, and process water regulation.
• Environmental Engineering: Filtration systems, water treatment, dust removal, recirculation cooling, sewage systems, and wastewater treatment.
• Water Supply: Water distribution, municipal water plants, pumping stations, artificial irrigation, drip irrigation, and agricultural drainage systems.

• Flow Rate: Up to 1000 m³/h
• Head: Up to 133 meters
• Liquid Temperature: -50°C to +150°C (Standard pump: ≤80°C; consult for specific requirements)
• Operating Pressure: 1.6 MPa / 2.5 MPa
• Fluid Medium: Clean water without solid particles, chemical solutions, petroleum products, and similar liquids.