KSB KWP K 200-320 pump unit, 8 units

KSB KWP K 200-320

KSB KWP K 200-320 Pump Set, 18.5 kW – Complete Set, Documented

8 × KSB Centrifugal Pump KWP K 200-320 – Complete Industrial Unit, incl. Drive
For sale are 8 identical, well-maintained industrial pump units from the renowned KSB KWP K 200-320 series. The units originate from a special order (KSB Pegnitz, order from 1999/2000) and were accepted and tested according to DIN 1944/III with customer acceptance.
Sale of used KSB pump units (year of manufacture 1999, relatively low operating time of approx. 105,000 hours per unit) in as-is condition, without warranty or guarantee. Units have been dismantled; functional tests are possible upon request (without assurance of characteristics). Reference operation with identical units available. Sale preferably in packages; further units potentially available in the future (11 additional units).
Spare parts and service obligations are excluded!

Pump – KSB KWP K 200-320

Manufacturer KSB Aktiengesellschaft, Pegnitz
Type / Series KWP K 200-320 (Impeller pump, radially split volute casing pump)
Works No. 5-N01-541905 (Serial numbers on request)
Flow rate Q 425 m³/h (118 l/s)
Head H 10.25 m
Min. Flow Rate 89.9 m³/h
Speed 970 rpm (constant)
Pump power 14.7 kW
Motor power 18.5 kW
Efficiency 80.8%
NPSH 2.20 m

Operating pressure max. 10 bar
Suction nozzle DN 200, axial
Discharge nozzle DN 200, upwards
Flange DIN 2532 PN 10
Impeller diameter 320 mm (Re-machining form A15, 3-blade)
Bearing carrier P05AX
Shaft seal Tandem-GLRD (non-pressurized quench), Type 4K M3

Materials

Pump casing / Pressure cover / Impeller 9.4460 (stainless, abrasion-resistant)
Shaft sleeve 1.4539
GLRD cover 1.4571
Shaft C 45 N
Base plate GG (gray cast iron)

Drive & Peripherals per Unit

Electric motor VEM, IP55, IEC size 200L, 18.5 kW, 970 rpm, B3, 50 Hz, 400/690 V, Insulation F, 3 PT100 sensors
Bodezp U Tuopfx Ai Rjlp
Coupling Flender Eupex N-H / Size 140, Intermediate sleeve 180 mm
Base plate ZN 24259-G-ISO, Size 9G, GG, 4×M24×320 stud bolts
Quench tank incl. piping 1.4571, without fittings
Coupling guard Steel

Weights per Unit

Pump 350 kg
Motor 175 kg
Base plate 200 kg
Coupling + guard 16 kg
Total 741 kg

Available Documentation (per unit)
• Acceptance / Test report of the initial commissioning
EN 10204 / DIN 1944 Class III (5 measuring points)
• Q-H curves (Curve No. K 95231)
• Installation plan / Dimension table with nozzle connections
• Installation drawing of the mechanical seal (Drawing No. 0W244223)
• Piping plan quench tank
• Operating and maintenance instructions

Application area / Application notes
The KWP K series is a proven process centrifugal pump for:
• Wastewater treatment and sewage treatment plant process technology
• Biogas plants and fermentation substrate conveying
• Sugar factories, paper mills, food production
• Biotechnological processes (algae suspensions, fermentation)
• Cooling water circuits and process water conveying in the chemical industry

Further important (sales) information can be found in the attached documents.

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