Stainless steel centrifugal pump Stainless steel pump

KSB CPK-CM 250-315 / CPKN-C1 250-315

3 stainless steel volute casing pumps in process design
2 x CPK-CM 250-315 built in 1991
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1 x CPKN-C1 250-315 year of construction 2011

!!! Price per piece !!!

Pumps were operated on a test bench and all have very few operating hours! See pictures !!!

Flow rate: 1001 m³/h (278 liters / second)
Delivery head / delivery pressure: 18 m / 1.8 bar
Pump speed: 1485 1/min
NPSH: 5.00 m
Shaft seal: single mechanical seal with sealing water
Manufacturer: Burgmann
Impeller type: closed centrifugal impeller
Impeller diameter: 324mm
Bearing type: roller bearing
Lubrication type: Oil
Lubricant monitoring Oil level controller

Materials: 1.4408 (AISI 316)
Pump housing: 1.4408 (AISI 316)
Wear plate: 1.4408 (AISI 316)
Pressure cover: 1.4408 (AISI 316)
Shaft: Heat-treated steel C45+N
Impeller: 1.4408 (AISI 316)
Bearing bracket lantern: Gray cast iron JL1040
Shaft sleeve: CrNiMo steel

Nominal diameter of suction nozzle: DN 300
Discharge connection Nominal diameter: DN 250
Nominal pressure suction side: PN 16
Nominal pressure pressure side: PN 16

Coupling manufacturer: Flender
Coupling type: Eupex NH without intermediate sleeve

Base plate: Painted gray cast iron

Motor manufacturer: VEM K21R 280S4-Z
Efficiency class: IE 0
Motor speed: 1480 1/min
Frequency: 50 Hz
Rated voltage: 400 / 690 V
Rated motor power: P2: 75 kW
Thermal class: F
Motor protection class: IP55
Cosphi: 0.86

Dimensions:
Length: 2120 mm
Width: 950 mm
Height: 1090 mm
Weight: 1420 kg

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