Chemical standard pump, stainless steel centrifugal pumpKSB 14,5m³/h 22m 4kW
CPKN-C3.1 040-250
Chemical standard pump, stainless steel centrifugal pump
KSB 14,5m³/h 22m 4kW
CPKN-C3.1 040-250
Fixed price plus VAT
€5,900
Year of construction
2009
Condition
Used
(fully functional)
Location
Radeberg 

Machine data
- Manufacturer:
- KSB 14,5m³/h 22m 4kW
- Model:
- CPKN-C3.1 040-250
- Year of construction:
- 2009
- Condition:
- excellent (used)
- Functionality:
- fully functional
Price & Location
Fixed price plus VAT
€5,900
- Location:
- Wachauer Straße 13, 01454 Radeberg, Deutschland

Call
Technical details
- Overall weight:
- 260 kg
- Total length:
- 1,140 mm
- Total width:
- 450 mm
- Total height:
- 525 mm
- Volume flow:
- 14.5 m³/h
- Final pressure:
- 2.2 bar
- Power:
- 4 kW (5.44 HP)
- Input voltage:
- 400 V
- Input frequency:
- 50 Hz
- Rotational speed (max.):
- 1,440 rpm
- Protection type (IP code):
- IP56
Details about the offer
- Listing ID:
- A20341160
- Update:
- 13.04.2026
Description
2 units of horizontal, radially split volute casing pumps in process design, with single-inlet, single-stage radial impellers.
! Price per unit !
Manufacturer: KSB
Model: CPKN-C3.1 040-250
Year of manufacture: 2009
Shaft seal: Double-acting Burgmann mechanical seal with flushing water connection and flow meter
Impeller diameter: 260 mm
Pump speed: 1440 rpm
Please note: The nameplate indicates the parameters from the last duty point, not the pump’s design (best efficiency) point!
Best efficiency point according to curve:
Flow rate: 14.5 m³/h
Head: 22 meters (2.2 bar)
Shaft power: 1.85 kW
Efficiency: 46.1 %
NPSH: 1 m
Duty point from last application:
Flow rate: 6.0 m³/h
Head: 24.0 meters
Shaft power: 1.36 kW
Efficiency: 30 %
NPSH: 0.8 m
Materials:
Volute casing: Noridur 1.4593
Casing cover: Noridur 1.4593
Shaft: C 45+N
Impeller: Noridur 1.4593
Other wetted parts: 1.4517
Electric motor: 4.0 kW
Energy efficiency: IE1
Voltage: 400/690 V
Speed: 1440 rpm
Material 1.4593 Noridur is ideally suited for:
- Chemical and process engineering industries
- Sulfuric and phosphoric acid
- Salt production and processing
- Petrochemical industry
- Coke plants
- Textile and pulp industries
- Food and sugar industries
- Mining/coal extraction and handling
Hodpfxoxp Eqkj Am Ter
- Flue gas desulfurization plants
- Acidic, chloride-containing wash suspensions
- Acidic process water
- Wastewater treatment plants
- Offshore and marine applications
! Price per unit !
The listing was translated automatically. Translation errors are possible.
! Price per unit !
Manufacturer: KSB
Model: CPKN-C3.1 040-250
Year of manufacture: 2009
Shaft seal: Double-acting Burgmann mechanical seal with flushing water connection and flow meter
Impeller diameter: 260 mm
Pump speed: 1440 rpm
Please note: The nameplate indicates the parameters from the last duty point, not the pump’s design (best efficiency) point!
Best efficiency point according to curve:
Flow rate: 14.5 m³/h
Head: 22 meters (2.2 bar)
Shaft power: 1.85 kW
Efficiency: 46.1 %
NPSH: 1 m
Duty point from last application:
Flow rate: 6.0 m³/h
Head: 24.0 meters
Shaft power: 1.36 kW
Efficiency: 30 %
NPSH: 0.8 m
Materials:
Volute casing: Noridur 1.4593
Casing cover: Noridur 1.4593
Shaft: C 45+N
Impeller: Noridur 1.4593
Other wetted parts: 1.4517
Electric motor: 4.0 kW
Energy efficiency: IE1
Voltage: 400/690 V
Speed: 1440 rpm
Material 1.4593 Noridur is ideally suited for:
- Chemical and process engineering industries
- Sulfuric and phosphoric acid
- Salt production and processing
- Petrochemical industry
- Coke plants
- Textile and pulp industries
- Food and sugar industries
- Mining/coal extraction and handling
Hodpfxoxp Eqkj Am Ter
- Flue gas desulfurization plants
- Acidic, chloride-containing wash suspensions
- Acidic process water
- Wastewater treatment plants
- Offshore and marine applications
! Price per unit !
The listing was translated automatically. Translation errors are possible.
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