CNH-B 50-160/2-25/250 industrial pump











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Dimensions: 63x37x50
Efficiency class: IE1
engine manufacturers: Siemens
Engine year of manufacture: 2020
frequency: 50 Hz
impeller diameter: approx. 135 mm
Maintenance-friendly: Easy access to spare parts
mass: 91 kg
material: Cast iron (probably GG25)
number of revolutions: 1740 U/min
Origin: Made in Germany
power: 4 kW
protection class: IP55
State: New (unused, stock).
tension: 400/690 V
Type: 1LA7094-4AA61-Z / C092/623625-001
Type: 1LA7094-4AA61-Z / C092/623625-001
Year of manufacture engine: 2020
The Allweiler centrifugal pump type: CNH-B 50-160/2-25/250 With a Siemens IE1 motor, this is a powerful industrial pump for demanding conveying tasks. With a robust gray cast iron housing, precisely manufactured impellers, and a high-quality 4 kW motor, this pump is ideal for industrial applications with continuous operation.
The system consists of the parts shown in the pictures.
Condition: New (unused, stock goods).
Advantages:
- New condition: Unused – ready for immediate use
- Made in Germany: Quality of Allweiler AG (Radolfzell)
- Powerful: 4 kW Siemens drive for high conveying capacity
- Easy to maintain: Easy access to wear parts
- Versatile: Ideal for water, coolant, process liquids
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2. General functions
- Standard centrifugal pump according to EN 733
- Simple horizontal pump for industrial conveying tasks
- Application: water, oils, chemicals, cooling media etc.
- Rugged housing (likely gray cast iron)
- Directly coupled Siemens 4 kW IE1 three-phase motor
- Integrated impeller with generous opening for efficient pumping
- High efficiency at medium to high flow rates
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3. CO₂ savings
Since the pump new, but used acquired (stock) is, no energy-intensive new production is required anymore. The estimated CO₂ savings are at 800 – 1,000 kg CO₂, which is roughly equivalent to the emissions of a vehicle over 5,000–6,000 km. Ideal for sustainable industrial investments with environmental awareness.