Kaiquan KQWHZ End-Suction Centrifugal Pump

KQWHZ80-160

Kaiquan Pump Industry’s KQWHZ end-suction centrifugal pump is an innovative,next-generation single-stage horizontal centrifugal pump.It features a flow rate range of 2.0–550 m³/h,a head range of 4.0–130 m,a power range of 0.55–90 kW,and rotational speeds of 1480/2950 r/min.With a maximum operating pressure of ≤1.6 MPa and a medium temperature range of -10 to 80°C,the pump is characterized by a simple structure,high concentricity,low vibration,reliable operation,and ease of maintenance.

Product Consultation By telephone

Function

Parameters

Size

Video Introduction

Function

Product Applications:

Depending on specific operating conditions, the KQWHZ series centrifugal pump is suitable for applications in sectors such as chemicals, oil transport, food and beverage, pharmaceuticals, water treatment, and environmental protection. It handles media that are mildly corrosive, contain no or few solid particles, and have a viscosity similar to water. It is not recommended for use with toxic, flammable, explosive, or highly corrosive substances.

Operating Range:

Flow rate: 2.0 – 550 m³/h

Head: 4.0 – 130 m

Motor power: 0.55 – 90 kW

Speed: 1480/2950 r/min

Max. working pressure: ≤ 1.6 MPa

Medium temperature: -10 – 80°C

Ambient temperature: Max. 40°C

Flange standard: GB/T 9119

Customized units can be supplied upon consultation if requirements exceed the above parameters.

Product Overview:

The KQWHZ series single-stage horizontal centrifugal pump is a new generation of single-stage end-suction centrifugal pumps innovatively developed by Kaiquan. Building upon existing centrifugal pump technology and incorporating advanced structural designs from both domestic and international sources, this series addresses specific structural requirements for operational use. It features a simple structure, high concentricity, low vibration, reliable performance, and ease of maintenance.

Parameters

model	Flow rate (m³/h)	Head (m)	Rotational speed (r/min)	Power (kW)	Inlet and outlet diameters
KQWHZ 40-125	6.3	20	2960	1.1	40×32
KQWHZ 40-125A	5.6	16	2960	0.75	40×32
KQWHZ 40-160	6.3	32	2960	2.2	40×32
KQWHZ 40-160A	5.9	28	2960	1.5	40×32
KQWHZ 40-160B	5.5	24	2960	1.1	40×32
KQWHZ 40-200	6.3	50	2960	4	40×32
KQWHZ 40-200A	5.9	44	2960	3	40×32
KQWHZ 40-200B	5.5	36	2960	2.2	40×32
KQWHZ 40-250	6.3	80	2960	7.5	40×32
KQWHZ 40-250A	5.9	70	2960	5.5	40×32
KQWHZ 40-250B	5.5	60	2960	4	40×32
KQWHZ 50-125	12.5	20	2960	1.5	50×32
KQWHZ 50-125A	11	16	2960	1.1	50×32
KQWHZ 40-125	3.2	5	1480	0.55	40×32
KQWHZ 40-125A	2.8	4	1480	0.55	40×32
KQWHZ 40-160	3.2	8	1480	0.55	40×32
KQWHZ 40-160A	2.8	6.4	1480	0.55	40×32
KQWHZ 40-160B	2.8	6	1480	0.55	40×32
KQWHZ 40-200	3.2	12.5	1480	0.55	40×32
KQWHZ 40-200A	2.9	10	1480	0.55	40×32
KQWHZ 40-200B	2.7	9	1480	0.55	40×32
KQWHZ 40-250	3.2	20	1480	1.1	40×32
KQWHZ 40-250A	2.8	16	1480	0.75	40×32
KQWHZ 40-250B	2.3	13	1480	0.55	40×32
KQWHZ 50-125	6.3	5	1480	0.55	50×32
KQWHZ 50-125A	5.6	4	1480	0.55	50×32
KQWHZ 50-160	12.5	32	2960	3	50×32
KQWHZ 50-160A	10	27	2960	2.2	50×32
KQWHZ 50-160B	10.4	22	2960	1.5	50×32
KQWHZ 50-200	12.5	50	2960	5.5	50×32
KQWHZ 50-200A	11.7	44	2960	4	50×32
KQWHZ 50-200B	10.4	36	2960	3	50×32
KQWHZ 50-250	12.5	80	2960	11	50×32
KQWHZ 50-250A	11.6	70	2960	7.5	50×32
KQWHZ 50-250B	10.8	60	2960	7.5	50×32
KQWHZ 65-125	25	20	2960	3	65×40
KQWHZ 65-125A	22.3	16	2960	2.2	65×40
KQWHZ 65-160	25	32	2960	4	65×40
KQWHZ 65-160A	23	28	2960	4	65×40
KQWHZ 65-160B	20	24	2960	3	65×40
KQWHZ 50-160	6.3	8	1480	0.55	50×32
KQWHZ 50-160A	5.1	6.7	1480	0.55	50×32
KQWHZ 50-160B	5.2	5.5	1480	0.55	50×32
KQWHZ 50-200	6.3	12.5	1480	0.75	50×32
KQWHZ 50-200A	5.8	11	1480	0.55	50×32
KQWHZ 50-200B	10.4	9	1480	0.55	50×32
KQWHZ 50-250	6.3	20	1480	1.5	50×32
KQWHZ 50-250A	5.8	17.5	1480	1.1	50×32
KQWHZ 50-250B	5.4	15	1480	0.75	50×32
KQWHZ 65-125	12.5	5	1480	0.55	65×40
KQWHZ 65-125A	11	3.8	1480	0.55	65×40
KQWHZ 65-160	12.5	8	1480	0.55	65×40
KQWHZ 65-160A	10.8	6	1480	0.55	65×40
KQWHZ 65-160B	10	6	1480	0.55	65×40
KQWHZ 65-200	25	50	2960	7.5	65×40
KQWHZ 65-200A	23.4	44	2960	7.5	65×40
KQWHZ 65-200B	21.8	38	2960	5.5	65×40
KQWHZ 65-250	25	50	2960	15	65×40
KQWHZ 65-250A	23.4	70	2960	11	65×40
KQWHZ 65-250B	21.6	60	2960	11	65×40
KQWHZ 65-315	25	125	2960	39	65×40
KQWHZ 65-315A	23.7	113	2960	22	65×40
KQWHZ 65-315B	22.5	101	2960	18.5	65×40
KQWHZ 65-315C	20.6	85	2960	15	65×40
KQWHZ 65-125(1)	50	20	2960	5.5	65×50
KQWHZ 65-125(1)A	45	16	2960	4	65×50
KQWHZ 65-160(1)	50	32	2960	7.5	65×50
KQWHZ 65-160(1)A	46.7	28	2960	7.5	65×50
KQWHZ 65-200	12.5	12.5	1480	1.1	65×40
KQWHZ 65-200A	11.3	10.1	1480	0.75	65×40
KQWHZ 65-200B	10.9	9.5	1480	0.75	65×40
KQWHZ 65-250	12.5	20	1480	2.2	65×40
KQWHZ 65-250A	11.7	17.6	1480	1.5	65×40
KQWHZ 65-250B	10.2	13.4	1480	1.1	65×40
KQWHZ 65-315	12.5	32	1480	4	65×40
KQWHZ 65-315A	11.7	28	1480	3	65×40
KQWHZ 65-315B	10.2	21	1480	3	65×40
KQWHZ 65-315C	9.2	17	1480	2.2	65×40
KQWHZ 65-125(1)	25	5	1480	0.75	65×50
KQWHZ 65-125(1)A	22.5	4	1480	0.55	65×50
KQWHZ 65-160(1)	25	8	1480	1.1	65×50
KQWHZ 65-160(1)A	23.3	7	1480	1.1	65×50
KQWHZ 65-160(1)B	40	24	2960	5.5	65×50
KQWHZ 65-200(1)	50	50	2960	15	65×50
KQWHZ 65-200(1)A	47	44	2960	11	65×50
KQWHZ 65-200(1)B	43.5	38	2960	7.5	65×50
KQWHZ 65-250(1)	50	80	2960	22	65×50
KQWHZ 65-250(1)A	47	70	2960	18.5	65×50
KQWHZ 65-250(1)B	43.5	60	2960	15	65×50
KQWHZ 65-315(1)	50	125	2960	37	65×50
KQWHZ 65-315(1)A	47	113	2960	30	65×50
KQWHZ 65-315(1)B	43.5	101	2960	30	65×50
KQWHZ 65-315(1)C	40	85	2960	22	65×50
KQWHZ 80-125	95	20	2960	11	80×65
KQWHZ 80-125A	85	16	2960	7.5	80×65
KQWHZ 80-160	100	32	2960	15	80×65
KQWHZ 65-160(1)B	20	6	1480	0.75	65×50
KQWHZ 65-200(1)	25	12.2	1480	2.2	65×50
KQWHZ 65-200(1)A	23.5	11	1480	1.5	65×50
KQWHZ 65-200(1)B	21.7	9.5	1480	1.1	65×50
KQWHZ 65-250(1)	25	20	1480	3	65×50
KQWHZ 65-250(1)A	23.5	17.4	1480	3	65×50
KQWHZ 65-250(1)B	21.7	15	1480	2.2	65×50
KQWHZ 65-315(1)	25	31.2	1480	5.5	65×50
KQWHZ 65-315(1)A	23.5	27.8	1480	4	65×50
KQWHZ 65-315(1)B	21.7	25	1480	4	65×50
KQWHZ 65-315(1)C	20	21.2	1480	3	65×50
KQWHZ 80-125	47.5	5	1480	1.5	80×65
KQWHZ 80-125A	42	4	1480	1.1	80×65
KQWHZ 80-160	50	8	1480	2.2	80×65
KQWHZ 80-160A	93.5	28	2960	11	80×65
KQWHZ 80-160B	80	24	2960	11	80×65
KQWHZ 80-200	100	50	2960	22	80×65
KQWHZ 80-200A	93.5	44	2960	18.5	80×65
KQWHZ 80-200B	115	34	2960	15	80×65
KQWHZ 80-250	100	80	2960	37	80×65
KQWHZ 80-250A	93.5	70	2960	30	80×65
KQWHZ 80-250B	87	60	2960	30	80×65
KQWHZ 80-315	100	125	2960	75	80×65
KQWHZ 80-315A	95	113	2960	55	80×65
KQWHZ 80-315B	90	101	2960	45	80×65
KQWHZ 80-315C	82	85	2960	37	80×65
KQWHZ 100-125	160	20	2960	15	100×80
KQWHZ 100-125A	143	16	2960	11	100×80
KQWHZ 80-160A	46.7	7	1480	1.5	80×65
KQWHZ 80-160B	40	6	1480	1.5	80×65
KQWHZ 80-200	50	12.5	1480	3	80×65
KQWHZ 80-200A	46.7	11	1480	3	80×65
KQWHZ 80-200B	57.5	8.5	1480	2.2	80×65
KQWHZ 80-250	50	20	1480	5.5	80×65
KQWHZ 80-250A	46.7	17.5	1480	4	80×65
KQWHZ 80-250B	43.5	15	1480	4	80×65
KQWHZ 80-315	50	31.2	1480	11	80×65
KQWHZ 80-315A	47.5	28.2	1480	7.5	80×65
KQWHZ 80-315B	45	25.2	1480	5.5	80×65
KQWHZ 80-315C	41	21.2	1480	5.5	80×65
KQWHZ 100-125	80	5	1480	2.2	100×80
KQWHZ 100-125A	71	4	1480	2.2	100×80
KQWHZ 100-160	160	32	2960	22	100×80
KQWHZ 100-160A	150	28	2960	18.5	100×80
KQWHZ 100-160B	138	24	2960	15	100×80
KQWHZ 100-200	160	50	2960	37	100×80
KQWHZ 100-200A	150	44	2960	30	100×80
KQWHZ 100-200B	138	37.5	2960	22	100×80
KQWHZ 100-250	160	80	2960	55	100×80
KQWHZ 100-250A	150	70	2960	45	100×80
KQWHZ 100-250B	138	60	2960	37	100×80
KQWHZ 100-315	160	125	2960	90	100×80
KQWHZ 100-315A	150	110	2960	75	100×80
KQWHZ 100-315B	143	100	2960	75	100×80
KQWHZ 100-315C	134	88	2960	55	100×80
KQWHZ 100-125(1)	100	5	1480	2.2	100×100
KQWHZ 100-160	80	8	1480	3	100×80
KQWHZ 100-160A	75	7	1480	3	100×80
KQWHZ 100-160B	69	6	1480	2.2	100×80
KQWHZ 100-200	80	12.5	1480	5.5	100×80
KQWHZ 100-200A	75	11	1480	4	100×80
KQWHZ 100-200B	69	9.3	1480	3	100×80
KQWHZ 100-250	80	20	1480	7.5	100×80
KQWHZ 100-250A	75	17.5	1480	5.5	100×80
KQWHZ 100-250B	69	15	1480	5.5	100×80
KQWHZ 100-315	80	31.2	1480	15	100×80
KQWHZ 100-315A	75	27.5	1480	11	100×80
KQWHZ 100-315B	71.5	25	1480	11	100×80
KQWHZ 100-315C	67	22	1480	7.5	100×80
KQWHZ 150-250B	167	14	1480	11	150×125
KQWHZ 100-160(1)	100	8	1480	4	100×100
KQWHZ 100-160(1)A	87	6.3	1480	3	100×100
KQWHZ 100-200(1)	100	12.5	1480	5.5	100×100
KQWHZ 100-200(1)A	86	9.3	1480	4	100×100
KQWHZ 100-250(1)	100	20	1480	11	100×100
KQWHZ 100-250(1)A	93	17.4	1480	7.5	100×100
KQWHZ 100-250(1)B	87	15	1480	5.5	100×100
KQWHZ 100-315(1)	100	32	1480	15	100×100
KQWHZ 100-315(1)A	91	27	1480	11	100×100
KQWHZ 100-315(1)B	79	20	1480	7.5	100×100
KQWHZ 100-400(1)	100	50	1480	30	100×100
KQWHZ 100-400(1)A	94	44	1480	22	100×100
KQWHZ 100-400(1)B	87	38	1480	18.5	100×100
KQWHZ 150-200	200	12.5	1480	15	150×125
KQWHZ 150-315	200	32	1480	30	150×125
KQWHZ 150-315A	200	28	1480	22	150×125
KQWHZ 150-315B	173	24	1480	18.5	150×125
KQWHZ 150-400	200	50	1480	45	150×125
KQWHZ 150-400A	187	44	1480	37	150×125
KQWHZ 150-400B	200	38	1480	30	150×125
KQWHZ 150-400C	160	32	1480	22	150×125
KQWHZ 200-200(1)	400	12.5	1480	22	200×150
KQWHZ 200-200(1)A	358	10	1480	18.5	200×150
KQWHZ 200-250(1)	400	20	1480	30	200×150
KQWHZ 200-250(1)A	358	16	1480	22	200×150
KQWHZ 200-250(1)B	322	13	1480	18.5	200×150
KQWHZ 200-315(1)	390	32	1480	55	200×150
KQWHZ 200-315(1)A	360	28	1480	45	200×150
KQWHZ 150-200A	179	10	1480	11	150×125
KQWHZ 150-250	200	20	1480	18.5	150×125
KQWHZ 150-250A	180	16	1480	15	150×125
KQWHZ 200-400(1)B	370	40	1480	55	200×150
KQWHZ 200-400(1)C	340	36	1480	45	200×150
KQWHZ 250-250	520	20	1480	45	250×200
KQWHZ 250-250A	490	17	1480	37	250×200
KQWHZ 250-315	550	32	1480	75	250×200
KQWHZ 250-315A	500	28	1480	55	250×200
KQWHZ 250-400	500	50	1480	90	250×200
KQWHZ 250-400A	500	44	1480	90	250×200
KQWHZ 250-400C	460	37	1480	75	250×200
KQWHZ 200-315(I)B	340	24	1480	37	200×150
KQWHZ 200-400(I)	400	50	1480	75	200×150
KQWHZ 200-400(I)A	374	44	1480	75	200×150