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 

Basic data
- Machine type:
- Chemical standard pump, stainless steel centrifugal pump
- 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
Dimensions and weight
Overall weight:
260 kg
Total length:
1,140 mm
Total width:
450 mm
Total height:
525 mm
Power details
Input voltage:
400 V
Input frequency:
50 Hz
Documentation and certification
Protection type (IP code):
IP56
Further details
Power:
4 kW (5.44 HP)
Final pressure:
2.2 bar
Rotational speed (max.):
1,440 rpm
Volume flow:
14.5 m³/h
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
Bedexp Eqkopfx Af Aoln
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
- 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
Bedexp Eqkopfx Af Aoln
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
- 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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