Kaiquan KQH/KQWH Stainless Steel Single-Stage Chemical Pipeline Centrifugal Pump

KQWH50-160-II

Kaiquan Pump's KQH/KQWH series stainless steel single-stage chemical pipeline centrifugal pumps represent a new generation of chemical pumps developed through innovation.These pumps feature a simple structure,high concentricity,low vibration,reliable operation,and ease of maintenance.They are suitable for applications in sectors such as the chemical industry,oil transport,food and beverage,pharmaceuticals,and water treatment,handling media that are mildly corrosive

Product Consultation By telephone

Function

Parameters

Size

Video Introduction

Function

Product Applications:

Widely applicable to the transport of mildly corrosive cold and hot water in sectors such as the chemical industry, oil transport, and systems handling acids, alkalis, and salts. Suitable for air conditioning, heating, sanitary water supply, environmental protection, water treatment, cooling and refrigeration systems, liquid circulation, water supply, pressure boosting, and irrigation. Suitable for media with properties similar to water, where the volume fraction of insoluble solids is ≤0.1% and particle size is <0.2mm.

Operating Range:

Flow rate: 4–1080 m³/h

Head: 5–129 m

Motor power: 0.75–200 kW

Max. working pressure: ≤1.6 MPa

Rotational speed: 1480 r/min and 2960 r/min

Medium temperature: -20°C to 120°C

Ambient temperature: Max. +40°C; altitude <1000 m; relative humidity ≤95%

Special supply arrangements can be made through consultation if customer requirements exceed the above parameters.

Product Overview:

The second-generation KQWH (horizontal) and KQH (vertical) series single-stage chemical pumps represent a new generation of innovatively developed pumps. Building upon our original chemical pump designs and incorporating advanced structural insights from domestic and international sources, these pumps feature a specialized split-shaft and sleeve-shaft design. They are characterized by a simple structure, high concentricity, low vibration, reliable operation, and ease of maintenance, specifically addressing the unique structural demands of chemical pump applications.

Parameters

model	Flow rate (m³/h)	Head (m)	Rotational speed (r/min)	Motor power (kW)	Nominal Diameter (DN)
KQ(W)H40-100-II	6.3	12.5	2960	0.75	40×40
KQ(W)H40-100A-II	5.6	10	2960	0.75	40×40
KQ(W)H40-125-II	6.3	20	2960	1.1	40×40
KQ(W)H40-125A-II	5.6	16	2960	0.75	40×40
KQ(W)H40-160-II	6.3	32	2960	2.2	40×40
KQ(W)H40-160A-II	5.9	28	2960	1.5	40×40
KQ(W)H40-160B-II	5.5	24	2960	1.1	40×40
KQ(W)H40-200-II	6.3	50	2960	4	40×40
KQ(W)H40-200A-II	5.9	44	2960	3	40×40
KQ(W)H40-200B-II	5.3	36	2960	2.2	40×40
KQ(W)H50-100-II	12.5	12.5	2960	1.1	50×50
KQ(W)H50-100A-II	11	10	2960	0.75	50×50
KQ(W)H50-125-II	12.5	20	2960	1.5	50×50
KQ(W)H50-125A-II	11	16	2960	1.1	50×50
KQ(W)H50-160-II	12.5	32	2960	3	50×50
KQ(W)H50-160A-II	10	27	2960	2.2	50×50
KQ(W)H50-160B-II	10.4	22	2960	1.5	50×50
KQ(W)H50-200-II	12.5	50	2960	5.5	50×50
KQ(W)H50-200A-II	11.7	44	2960	4	50×50
KQ(W)H50-200B-II	10.4	36	2960	3	50×50
KQ(W)H50-250-II	12.5	80	2960	11	50×50
KQ(W)H50-250A-II	11.6	70	2960	7.5	50×50
KQ(W)H50-250B-II	10.8	60	2960	7.5	50×50
KQ(W)H65-100-II	25	12.5	2960	1.5	65×65
KQ(W)H65-100A-II	22.3	10	2960	1.1	65×65
KQ(W)H65-125-II	25	20	2960	3	65×65
KQ(W)H65-125A-II	22.3	16	2960	2.2	65×65
KQ(W)H65-160-II	25	32	2960	4	65×65
KQ(W)H65-160A-II	23	28	2960	4	65×65
KQ(W)H65-160B-II	20	24	2960	3	65×65
KQ(W)H65-200-II	25	50	2960	7.5	65×65
KQ(W)H65-200A-II	23.4	44	2960	7.5	65×65
KQ(W)H65-200B-II	21.8	38	2960	5.5	65×65
KQ(W)H65-250-II	25	80	2960	15	65×65
KQ(W)H65-250A-II	23.4	70	2960	11	65×65
KQ(W)H65-250B-II	21.6	60	2960	11	65×65
KQ(W)H65-315-II	25	125	2960	30	65×65
KQ(W)H65-315A-II	23.7	113	2960	22	65×65
KQ(W)H65-315B-II	22.5	101	2960	18.5	65×65
KQ(W)H65-315C-II	20.6	85	2960	15	65×65
KQ(W)H65-100(I)-II	50	12.5	2960	3	65×65
KQ(W)H65-100(I)A-II	44.7	10	2960	2.2	65×65
KQ(W)H65-125(I)-II	50	20	2960	5.5	65×65
KQ(W)H65-125(I)A-II	45	16	2960	4	65×65
KQ(W)H65-160(I)-II	50	32	2960	7.5	65×65
KQ(W)H65-160(I)A-II	46.7	28	2960	7.5	65×65
KQ(W)H65-160(I)B-II	40	24	2960	5.5	65×65
KQ(W)H65-200(I)-II	50	50	2960	15	65×65
KQ(W)H65-200(I)A-II	47	44	2960	11	65×65
KQ(W)H65-200(I)B-II	43.5	38	2960	7.5	65×65
KQ(W)H65-250(I)-II	50	80	2960	22	65×65
KQ(W)H65-250(I)A-II	46.7	70	2960	18.5	65×65
KQ(W)H65-250(I)B-II	43.3	60	2960	15	65×65
KQ(W)H65-315(I)-II	50	125	2960	37	65×65
KQ(W)H65-315(I)A-II	46.7	113	2960	30	65×65
KQ(W)H65-315(I)B-II	43.3	101	2960	30	65×65
KQ(W)H65-315(I)C-II	40	85	2960	22	65×65
KQ(W)H80-100-II	100	12.5	2960	5.5	80×80
KQ(W)H80-100A-II	89	10	2960	4	80×80
KQ(W)H80-125-II	95	20	2960	11	80×80
KQ(W)H80-125A-II	85	16	2960	7.5	80×80
KQ(W)H80-100(Z)-II	60	16	2960	4	80×80
KQ(W)H80-125(Z)-II	70	26	2960	7.5	80×80
KQ(W)H80-125(Z)A-II	70	20	2960	5.5	80×80
KQ(W)H80-160(Z)-II	75	32	2960	11	80×80
KQ(W)H80-200(Z)-II	75	50	2960	18.5	80×80
KQ(W)H80-200(Z)A-II	72	44	2960	15	80×80
KQ(W)H80-200(Z)B-II	68	38	2960	11	80×80
KQ(W)H80-160-II	100	32	2960	15	80×80
KQ(W)H80-160A-II	93.5	28	2960	11	80×80
KQ(W)H80-160B-II	80	24	2960	11	80×80
KQ(W)H80-200-II	100	50	2960	22	80×80
KQ(W)H80-200A-II	93.5	44	2960	18.5	80×80
KQ(W)H80-250-II	100	80	2960	37	80×80
KQ(W)H80-250A-II	93.5	70	2960	30	80×80
KQ(W)H80-250B-II	87	60	2960	30	80×80
KQ(W)H80-315-II	100	125	2960	75	80×80
KQ(W)H80-315A-II	95	113	2960	55	80×80
KQ(W)H80-315B-II	90	101	2960	45	80×80
KQ(W)H80-315C-II	82	85	2960	37	80×80
KQ(W)H100-125(I)-II	100	5	1480	2.2	100×100
KQ(W)H100-160(I)-II	100	8	1480	4	100×100
KQ(W)H100-180(I)A-II	87	6.3	1480	3	100×100
KQ(W)H100-200(I)-II	100	12.5	1480	5.5	100×100
KQ(W)H100-200(I)A-II	86	9.3	1480	4	100×100
KQ(W)H100-250(I)-II	100	20	1480	11	100×100
KQ(W)H100-250(I)A-II	93	17.4	1480	7.5	100×100
KQ(W)H100-250(I)B-II	87	15	1480	5.5	100×100
KQ(W)H100-315(I)-II	100	32	1480	15	100×100
KQ(W)H100-315(I)A-II	91	27	1480	11	100×100
KQ(W)H100-315(I)B-II	79	20	1480	7.5	100×100
KQ(W)H100-400(I)-II	100	50	1480	30	100×100
KQ(W)H100-400(I)A-II	94	44	1480	22	100×100
KQ(W)H100-400(I)B-II	87	38	1480	18.5	100×100
KQ(W)H100-100-II	160	12.5	2960	11	100×100
KQ(W)H100-100A-II	143	10	2960	7.5	100×100
KQ(W)H100-125-II	160	20	2960	15	100×100
KQ(W)H100-125A-II	143	16	2960	11	100×100
KQ(W)H100-160-II	160	32	2960	22	100×100
KQ(W)H100-160A-II	150	28	2960	18.5	100×100
KQ(W)H100-160B-II	138	24	2960	15	100×100
KQ(W)H100-200-II	160	50	2980	37	100×100
KQ(W)H100-200A-II	150	44	2960	30	100×100
KQ(W)H100-200B-II	138	37.5	2960	22	100×100
KQ(W)H100-250-II	160	80	2960	55	100×100
KQ(W)H100-250A-II	150	70	2960	45	100×100
KQ(W)H100-250B-II	138	60	2960	37	100×100
KQ(W)H100-315-II	160	125	2960	90	100×100
KQ(W)H100-315A-II	150	110	2960	75	100×100
KQ(W)H100-315B-II	143	100	2960	75	100×100
KQ(W)H100-315C-II	134	88	2960	55	100×100
KQ(W)H150-200-II	200	12.5	1480	15	150×150
KQ(W)H150-200A-II	179	10	1480	11	150×150
KQ(W)H150-250-II	200	20	1480	18.5	150×150
KQ(W)H150-250A-II	180	16	1480	15	150×150
KQ(W)H150-250B-II	167	14	1480	11	150×150
KQ(W)H150-315-II	200	32	1480	30	150×150
KQ(W)H150-315A-II	200	28	1480	22	150×150
KQ(W)H150-315B-II	173	24	1480	18.5	150×150
KQ(W)H150-400-II	200	50	1480	45	150×150
KQ(W)H150-400A-II	187	44	1480	37	150×150
KQ(W)H150-400B-II	200	38	1480	30	150×150
KQ(W)H150-400C-II	160	32	1480	22	150×150
KQ(W)H150-460-II	200	80	1480	75	150×150
KQ(W)H150-460A-II	187	70	1480	75	150×150
KQ(W)H150-460B-II	173	60	1480	55	150×150
KQ(W)H200-200(Z)-II	300	12.5	1480	18.5	200×200
KQ(W)H200-200(Z)A-II	280	10	1480	15	200×200
KQ(W)H200-250(Z)-II	300	20	1480	30	200×200
KQ(W)H200-250(Z)A-II	280	16	1480	18.5	200×200
KQ(W)H200-250(Z)B-II	262	13	1480	15	200×200
KQ(W)H200-315(Z)-II	300	32	1480	45	200×200
KQ(W)H200-315(Z)A-II	280	28	1480	37	200×200
KQ(W)H200-315(Z)B-II	262	24	1480	30	200×200
KQ(W)H200-400(Z)-II	300	50	1480	75	200×200
KQ(W)H200-400(Z)A-II	280	44	1480	55	200×200
KQ(W)H200-400(Z)B-II	260	38	1480	45	200×200
KQ(W)H200-400(Z)C-II	245	32	1480	37	200×200
KQ(W)H200-460(Z)-II	300	80	1480	110	200×200
KQ(W)H200-460(Z)A-II	280	70	1480	90	200×200
KQ(W)H200-460(Z)B-II	262	60	1480	75	200×200
KQ(W)H200-200(I)-II	400	12.5	1480	22	200×200
KQ(W)H200-200(I)A-II	358	10	1480	18.5	200×200
KQ(W)H200-250(I)-II	400	20	1480	30	200×200
KQ(W)H200-250(I)A-II	358	16	1480	22	200×200
KQ(W)H200-250(I)B-II	322	13	1480	18.5	200×200
KQ(W)H200-315(I)-II	390	32	1480	55	200×200
KQ(W)H200-315(I)A-II	360	28	1480	45	200×200
KQ(W)H200-315(I)B-II	340	24	1480	37	200×200
KQ(W)H200-400(I)-II	400	50	1480	75	200×200
KQ(W)H200-400(I)A-II	374	44	1480	75	200×200
KQ(W)H200-400(I)B-II	370	40	1480	55	200×200
KQ(W)H200-400(I)C-II	340	36	1480	45	200×200
KQ(W)H200-460-II	400	80	1480	132	200×200
KQ(W)H200-460A-II	374	70	1480	110	200×200
KQ(W)H200-460B-II	346	60	1480	90	200×200
KQWH250-250-II	520	20	1480	45	250×250
KQWH250-250A-II	490	17	1480	37	250×250
KQWH250-290-II	500	25	1480	45	250×250
KQWH250-315-II	550	32	1480	75	250×250
KQWH250-315A-II	500	28	1480	55	250×250
KQWH250-400-II	500	50	1480	90	250×250
KQWH250-400A-II	500	44	1480	90	250×250
KQWH250-400C-II	460	37	1480	75	250×250
KQWH250-460-II	550	80	1480	200	250×250
KQWH250-460A-II	515	70	1480	160	250×250
KQWH250-460B-II	480	60	1480	132	250×250
KQWH250-315I-II	720	32	1480	90	250×250
KQWH250-315IA-II	630	32	1480	75	250×250
KQWH250-315IB-II	700	28	1480	75	250×250
KQWH250-315IC-II	600	24	1480	55	250×250
KQWH250-400I-II	720	50	1480	132	250×250
KQWH250-400IA-II	660	44	1480	110	250×250
KQWH250-400(I)B-II	600	38	1480	90	250×250
KQWH300-250-E-II	900	20	1480	75	300×300
KQWH300-250A-E-II	820	18	1480	55	300×300
KQWH300-250B-E-II	660	18	1480	45	300×300
KQWH300-315-E-II	900	32	1480	110	300×300
KQWH300-315A-E-II	900	28	1480	90	300×300
KQWH300-400-E-II	900	50	1480	160	300×300
KQWH300-400A-E-II	900	40	1480	132	300×300
KQWH300-400B-E-II	800	36	1480	110	300×300