KSB Etanorm 50-160 Centrifugal Pump– EN 733 Standard End Suction Pump (16 Bar)
Overview of the KSB Etanorm 50-160
The KSB Etanorm 50-160 centrifugal pump is a horizontal, single-stage, end suction pump designed in accordance with EN 733 standards. This standardized water pump is engineered for reliable performance in water supply, irrigation, HVAC, fire protection, and general industrial applications.
Built with a robust volute casing and available with either a gland packed seal or mechanical seal, the Etanorm 100-160 delivers durability, energy efficiency, and long service life. Furthermore, it complies with ErP Regulation 2009/125/EC, ensuring improved hydraulic efficiency and reduced energy consumption.
If you require a dependable centrifugal pump for continuous duty in South Africa, this model is a proven solution.
Key Features of the KSB Etanorm 50-160
EN 733 standardized end suction centrifugal pump
Maximum working pressure: 16 bar
Maximum fluid temperature: 140°C
Cast iron impeller
Replaceable casing wear rings
Replaceable shaft sleeve in seal area
Bearing pedestal or bearing bracket configuration
Axial suction nozzle and radial discharge nozzle
Impeller trimmed to duty point for optimized efficiency
Because the impeller is matched to your specified duty point, the pump operates efficiently while reducing unnecessary energy consumption.
Applications of the KSB Etanorm 50-160 Pump
The KSB Etanorm 80-200 is ideal for:
Water supply systems
Agricultural irrigation systems
Fire-fighting installations
Cooling circuits
Heating systems
Air-conditioning systems
Drainage systems
Swimming pool circulation
Industrial water transfer
Due to its standardized design, spare parts availability and maintenance remain straightforward and cost-effective.
Seal Options: Gland Packed vs Mechanical Seal
This model is available with two shaft sealing options:
Gland Packed
Cost-effective
Suitable for certain industrial applications
Allows controlled leakage for lubrication
Mechanical Seal
Reduced leakage
Lower maintenance
Cleaner operation
Ideal for most water applications
If you are unsure which seal option suits your application, our technical team can assist with selection.
Where the 50-160 Fits in the Etanorm Range
The 100-160 model refers to:
50 mm nominal discharge diameter
160 mm nominal impeller diameter
This size typically suits medium to high flow applications where stable pressure delivery is required. It is commonly selected for irrigation booster systems, municipal water distribution, and industrial circulation duties.
Why Choose the KSB Etanorm Series?
The KSB Etanorm range is one of the most widely used EN 733 pump series worldwide because it offers:
Proven hydraulic performance
Interchangeability due to standardized dimensions
Long operational lifespan
Easy maintenance
Energy efficiency under ErP guidelines
German engineering combined with decades of field reliability makes the Etanorm a preferred choice across multiple industries.
Why Buy Your KSB Etanorm 50-160 from Pumps Africa & Tools?
At Pumps Africa & Tools, we provide:
Expert pump selection assistance
Technical support across South Africa
Performance curve guidance
Seal and spare parts availability
Reliable supply and after-sales support
We do not simply supply pumps — we help you select the correct solution for your duty point and operating conditions.
📞 Contact us today for pricing, availability, or technical advice on the KSB Etanorm 100-160 centrifugal pump.
Frequently Asked Questions
What is the maximum pressure of the KSB Etanorm 80-200?
The maximum allowable working pressure is 16 bar.
Is the KSB Etanorm 50-160 suitable for irrigation?
Yes. It is commonly used in agricultural irrigation systems and water transfer applications.
What temperature can this pump handle?
It can handle fluids up to 140°C.
Does this model comply with energy regulations?
Yes. It complies with ErP Regulation 2009/125/EC.
Can I get spare parts locally in South Africa?
Yes. Pumps Africa & Tools supplies spare parts and technical support locally.
