NCP Series Non-clogging Centrifugal Pumps
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NCP Series Non-Clogging sewage pump

Structural characteristics

NCP non-clogging centrifugal pump is the introduction of German KSB technology, horizontal, single-stage, high-efficiency energy-saving anti-blocking pump. The rear disassembled structure can remove the rotor components without removing the inlet and outlet pipelines, and has four impeller forms of K, N, O and F to meet the transportation of different media.

Structural characteristics

NCP non-clogging centrifugal pump is the introduction of German KSB technology, horizontal, single-stage, high-efficiency energy-saving anti-blocking pump. The rear disassembled structure can remove the rotor components without removing the inlet and outlet pipelines, and has four impeller forms of K, N, O and F to meet the transportation of different media.

Applicable working conditions

NCP pump can transport sewage, seawater, brine, sludge and other media containing long fibers, straw, oily, viscous liquid and coarse materials in liquids. It is widely used in sewage treatment, paper mills, breweries, food processing, biogas projects. , kitchen processing, fish industry, aquaculture and other industries.

Performance range

Discharge range: 40 ~ 500mm

Flow range: 10~3100m3/h

Head range: 3 ~ 90m

Model meaning

NCP Series Non-Clogging sewage pump

Impeller description:

K-type impeller Closed non-blocking impeller. It is suitable for transporting clean water, sewage, and solids-containing media. The medium should not contain solids that are particularly easy to adhere and easy to entangle (such as extra long fibers or coarse rubber particles).

N-type impeller Closed multi-blade impeller. It is suitable for conveying medium containing light solid suspended matter, such as clean water, mechanically treated sewage, sorting water, pulp, sugar juice, etc., which is the preferred structure of the pulp pump.

O-type impeller Open impeller. The scope of application is basically the same as that of the N-type impeller, but the medium in the medium may contain gas.

F-type impeller Free-flow impeller. It is suitable for conveying media containing gas or coarse materials. It is also suitable for conveying solid media which is easy to adhere and easy to wrap, such as extra long fiber, kitchen waste, weed, heavy fertilizer, plastic paper, rubber, rubber and so on.


NCP series non-blocking centrifugal pump basic parameters


NCP Pump CodeFlow Q(m3/h)Head H(m)Rotating speed n(r/min)Efficiency η(%)NPSHr(m)Discharge diameter(mm)Suction diameter(mm)
NCPk40-25015~5025~90290040~552.0~4.04065
NCPk40-25010~359~23145042~531.0~3.04065
NCPk40-2505.0~153~1198030~450.5~4.24065
NCPk50-20020~8022~60290052~680.5~4.85065
NCPk50-20022~455~15145055~630.5~2.05065
NCPk50-20013~282.6~6.597045~670.3~1.85065
NCPk65-20045~12016~60290055~732.0~4.56580
NCPk65-20020~458~18145050~531.0~3.26580
NCPk65-20017~402~6.798040~610.4~1.26580
NCPk65-31550~13043~85290050~673.5~5.76580
NCPk65-31533~11016~40145051~661.0~4.16580
NCPk65-40040~13022~60145052~630.5~2.06580
NCPk65-40025~8012~2796050~620.5~2.06580
NCPk80-31540~12817~35145055~720.5~2.080100
NCPk80-31525~808~1796053~691.0~3.080100
NCPk100-25080~20022~60290051~751.0~4.080100
NCPk100-25055~1506~21145061~771.0~2.380100
NCPk100-31552~15016~38145053~742.0~3.5100125
NCPk100-31524~1106~1696050~690.5~1.0100125
NCPk100-40055~17216~60145051~722.0~3.5100125
NCPk100-40050~13011~2796052~691.1~2.1100125
NCPk125-315120~30010~35145061~781.5~4.5125150
NCPk125-315100~2205~1396065~771.0~2.0125150
NCPk125-400190~38020~58145065~752.5~3.0125150
NCPk125-400110~24011~2296060~740.5~2.0125150
NCPk125-500170~37035~88145055~650.5~5.5125150
NCPk125-50070~25018~3796050~721.5~2.5125150
NCPk150-315180~41012~30145071~761.5~2.8150150
NCPk150-315100~2604.5~1396051~721.0~1.6150150
NCPk150-500210~46032~98145060~742.5~4.2150150
NCPk150-500180~31018~3796060~730.5~1.9150150
NCPk150-500110~2654.5~2272565~751.3~2.0150150
NCPk200-400300~59023~55145068~852.0~4.0200200
NCPk200-400180~40012~2496065~860.5~2.1200200
NCPk200-400145~2806~1372572~850.5~1.6200200
NCPk200-500320~72545~90145062~821.5~5.1200200
NCPk200-500400~65018~3596075~830.5~3.1200200
NCPk200-500310~5509~2072575~821.0~2.2200200
NCPk250-500600~122032~85145071~801.5~7.5250250
NCPk250-500450~82018~3696076~830.5~3.5250250
NCPk300-500720~160040~78145068~824.1~9.5300300
NCPk300-500850~120018~3296077~844.1~6.4300300
NCPk300-500450~8305.2~1972565~831.0~5.0300300
NCPk350-5001000~245035~70145060~894.0~7.0350350
NCPk350-5001200~185016~3096077~885.0~6.9350350
NCPk350-500800~15206~1572570~883.0~7.0350350
NCPk350-6301200~255021~5696075~842.0~6.0350350
NCPk350-630900~189014~2772575~832.0~6.2350350
NCPk350-6301200~255021~5672580~832.8~6.5350350
NCPk400-5002000~260014~2896080~872.0~7.3400400
NCPk400-5001400~22408.5~1472575~864.0~8.0400400
NCPk500-6302800~360022~4096079~852.0~6.7500500
NCPk500-6302000~280014~2272575~853.1~6.0500500



NCP Series Non-Clogging Centrifugal Pump