Corrosion-Resistant Magnetic Pump QHX Series

Material	PPH / PVDF / CFRETFE
Flow	Max 1983 L/min ( Max 119 m³/h )
Head	Max 41 m
Temperature	0-105 ℃
Power	1/2HP-15HP

Product Description

QHX Series is designed for high-corrosion industrial circulation systems that need a sealless magnetic pump with broad chemical compatibility. The series is well suited for acid and alkali circulation, PCB wet processes, electroplating, surface treatment, and similar applications where leakage prevention and reliable continuous operation are key selection factors.

Compared with a conventional mechanically sealed pump, the magnetic coupling structure helps remove a common leakage point and supports safer handling of corrosive liquids. QHX is the stronger corrosion-resistant option in the magnetic pump range when users need higher circulation capacity with non-metallic wetted materials.

Parameter Table

QHX Series Intelligent Selection Tool

Frequency

Flow Requirement

Head Requirement (m)

Power Requirement

Model	Inlet/Outlet (mm)	Max.Flow				Max.Head(m)		S.G	Power		Weight (kg)
		50Hz		60Hz		50Hz	60Hz		HP	KW
		L/min	m³/h	L/min	m³/h	50Hz	60Hz		HP	KW
QHX-250	25/25	92	5.5	100	6	15	17	1.2	0.5	0.37	14.2
QHX-251	25/25	117	7	122	7.3	20	24.5	1.2	1	0.75	20.7
QHX-252	25/25	115	6.9	117	7	31.5	34	1.2	2	1.5	26.7
QHX-253	25/25	122	7.3	118	7.1	35	41	1.2	3	2.2	29.6
QHX-440	40/40	230	13.8	223	13.4	12	11	1.2	0.5	0.37	14.8
QHX-441	40/40	262	15.7	282	16.9	17	17	1.2	1	0.75	19.2
QHX-422	40/25	183	11	183	11	27	27	1.2	2	1.5	27.9
QHX-423	40/25	222	13.3	220	13.2	36.5	36	1.2	3	2.2	31
QHX-542	50/40	372	22.3	378	22.7	21	24	1.2	2	1.5	28.2
QHX-542H	50/40	313	18.8	328	19.7	27	29	1.2	2	1.5	27.9
QHX-543	50/40	450	27	447	26.8	26.5	29	1.2	3	2.2	30.6
QHX-543H	50/40	318	19.1	352	21.1	35	38	1.2	3	2.2	30.6
QHX-545	50/40	510	30.6	525	31.5	35.5	36	1.2	5	4	46.1
QHX-552	50/50	503	30.2	477	28.6	20.5	21	1.2	2	1.5	27.7
QHX-553	50/50	563	33.8	585	35.1	25	28.5	1.2	3	2.2	30.5
QHX-555	50/50	573	34.4	635	38.1	37	37	1.2	5	4	46.1
QHX-652	65/50	550	33	540	32.4	15	15	1.2	2	1.5	29.6
QHX-653	65/50	642	38.5	622	37.3	19	19	1.2	3	2.2	32.2
QHX-655	65/50	830	49.8	802	48.1	28	29	1.2	5	4	46.5
QHX-663	65/65	928	55.7	888	53.3	15	16	1.2	3	2.2	33.5
QHX-665	65/65	1100	66	1098	65.9	20	21	1.2	5	4	47.3
QHX-667.5	65/65	1170	70.2	1157	69.4	27	27	1.2	7.5	5.5	62.3
QHX-8610	80/65	1406	84	1372	82	32	30	1.2	10	7.5	82.2
QHX-8615	80/65	1567	94	1526	91.6	40	40	1.2	15	11	95.2
QHX-10010	100/100	1700	102	1857	111.4	32	30	1.2	10	7.5	81
QHX-10015	100/100	1750	105	1983	119	38	39	1.2	15	11	94.5

Item / Model	QHF-10230-1	QHF-20370-3	QHF-30370-5
Filtration Capacity (L/min)	166	333	500
Filtration Capacity (m³/h)	10	20	30
Filter Barrel Material	PP	PP	PP
Number of Disc Papers	Φ240 × 34 pcs	Φ368 × 36 pcs	Φ370 × 42 pcs
Applicable Temperature (°C)	0–70	0–70	0–70
Pump Power	0.75 kW	2.2 kW	4 kW
Frame Length A (mm)	950	1170	1170
Frame Width B (mm)	550	600	600
Total Height (mm)	1410	1410	1500
Inlet / Outlet Caliber	40 / 40	50 / 50	65 / 50

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Filtration Capacity Finder

CapacityUnit

ITEM / MODEL	QH-1001	QH-1002	QH-1004	QH-2001	QH-2002	QH-2004	QH-2006-1/2	QH-2006-1	QH-2008-1	QH-2008-2	QH-2012-2	QH-2018-3	QH-3018-5
Suitable For Tank (tons)	0.2	0.4	0.6	0.4	0.6	0.8	1-2	1-2	1-2	1.5-3	2.5-4	4-6.5	6.5-7.5
Filtration Capacity (L/min)	26	28	63	30	58	80	203	233	258	336	418	523	733
Filtration Capacity (m³/h)	1.6	1.7	3.8	1.8	3.5	4.8	12.2	14	15.5	20.2	25.1	31.4	44
Filter Barrel Material	PPH	PPH	PPH	PPH	PPH	PPH	PPH	PPH	PPH	PPH	PPH	PPH	PPH
Cartridge (Size x Quantity)	10" x1	10" x2	10" x4	20" x1	20" x2	20" x4	20" x6	20" x6	20" x8	20" x8	20" x12	20" x18	30" x18
Filter Paper (Size x Quantity)	/	/	/	/	/	/	Φ230 x36	Φ230 x36	Φ230 x36	Φ230 x36	Φ300 x36	Φ370 x36	Φ370 x44
Bag Type Pcs (Set)	/	/	1	/	/	1	1	1	1	1	1	1	1
Applicable Temperature (°C)	0-70	0-70	0-70	0-70	0-70	0-70	0-70	0-70	0-70	0-70	0-70	0-70	0-70
Pump Power	45W	65W	180W	65W	180W	260W	0.37KW	0.75KW	0.75KW	1.5KW	1.5KW	2.2KW	4KW
Frame Length A (mm)	515	610	610	515	610	610	758	758	758	758	820	820	820
Frame Width B (mm)	312	383	383	312	383	383	447	447	447	447	587	587	587
Total Height (mm)	818	928	928	1011	1110	1110	1440	1440	1445	1445	1440	1449	1705
Body Weight (KG)	11.7	16.5	21.4	12.7	21.5	23.1	49.2	58	58	65	80.7	87.4	133.5
Inlet / Outlet Caliber	20/20	20/20	25/25	20/20	25/25	25/25	40/40	40/40	40/40	50/40	50/50	50/50	65/50

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Filtration Capacity Finder

CapacityUnit

ITEM / MODEL	QL-1001	QL-1002	QL-1004	QL-2001	QL-2002	QL-2004	QL-2006	QL-2008	QL-2012	QL-2018	QL-3018
Applicable Electroplating Tank Volume (ton)	0.2	0.4	0.6	0.4	0.6	0.8	1-2	1-3	2.5-4	4-6.5	6.5-7.5
Cartridge Filtration Capacity (L/min)	26	28	63	30	58	80	203/233	258/336	418	523	733
Cartridge Filtration Capacity (m³/h)	1.6	1.7	3.8	1.8	3.5	4.8	12.2/14	15.5/20.2	25.1	31.4	44
Material Of Filter Housing	PP	PP	PP	PP	PP	PP	PP	PP	PP	PP	PP
Filter Cartridge (Size x Quantity)	10" x1	10" x2	10" x4	20" x1	20" x2	20" x4	20" x6	20" x8	20" x12	20" x18	30" x18
Filter Paper (Size x Quantity)	/	/	/	/	/	/	Φ230 x36	Φ230 x36	Φ300 x36	Φ370 x36	Φ370 x44
Filter Bag (Pieces)	/	/	1	/	/	1	1	1	1	1	1
Applicable Temperature (°C)	0-70	0-70	0-70	0-70	0-70	0-70	0-70	0-70	0-70	0-70	0-70
Inlet / Outlet Caliber (DN)	20/20	20/20	25/25	20/20	25/25	25/25	40/40	40/40	50/50	50/50	65/50
Weight (KG)	8.6	13.3	15.3	9.5	15.4	16.5	33.7	42.6	54.9	69.1	80.4

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ITEM / MODEL	QHC-1004	QHC-2004	QHC-2006-1	QHC-2008-2	QHC-2012-2	QHC-2018-3
Suitable For Tank (tons)	0.6	0.8	1-2	1.5-3	2.5-4	4-6.5
Filtration Capacity (L/min)	60	80	150	220	250	330
Filtration Capacity (m³/h)	3.6	4.8	9	13.2	15	19.8
Filter Barrel Material	PPH	PPH	PPH	PPH	PPH	PPH
Cartridge (Size x Quantity)	10" x4	20" x4	20" x6	20" x8	20" x12	20" x18
Applicable Temperature (°C)	0-70	0-70	0-70	0-70	0-70	0-70
Pump Power	250W	0.37KW	0.75KW	1.5KW	1.5KW	2.2KW
Inlet / Outlet Caliber	25/25	25/25	50/40	50/40	50/40	65/50

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Filtration Capacity Finder

CapacityUnit

ITEM / MODEL	QHU-B-1-10	QHU-B-3-20	QHU-B-5-20	QHU-B-7-20	QHU-B-9-20	QHU-B-12-20	QHU-B-18-20	QHU-B-24-20
Filtration Capacity (L/min)	8	50	83	116	150	200	300	400
Filtration Capacity (m³/h)	0.5	3	5	7	9	12	18	24
Cartridge (Size x Quantity)	10" x1	20" x3	20" x5	20" x7	20" x9	20" x12	20" x18	20" x24
Design Temperature	0-80°C	0-80°C	0-80°C	0-80°C	0-80°C	0-80°C	0-80°C	0-80°C
Inlet / Outlet Caliber	32/32 Internal Thread	25/25	50/50	50/50	65/65	65/65	80/80	80/80
Filter Barrel Material	SUS304 / SUS316L	SUS304 / SUS316L	SUS304 / SUS316L	SUS304 / SUS316L	SUS304 / SUS316L	SUS304 / SUS316L	SUS304 / SUS316L	SUS304 / SUS316L
Surface Treatment	Electrochemical Polishing	Electrochemical Polishing	Electrochemical Polishing	Electrochemical Polishing	Electrochemical Polishing	Electrochemical Polishing	Electrochemical Polishing	Electrochemical Polishing

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Model	Rated Flow		Rated Head (m)	Inlet & Outlet (mm)	Reference S.G Range	Power		Weight (kg)
Model	(L/min)	(m?/h)	Rated Head (m)	Inlet & Outlet (mm)	Reference S.G Range	HP	kW	Weight (kg)
QBF25-20-125	33	2	20	25*20	< 1.2	1.5	1.1	35
QBF25-20-160	33	2	32	25*20	< 1.2	1.5	1.1	40
QBF25-20-200	33	2	50	25*20	< 1.2	3	2.2	65
QBF32-20-125	60	4	20	32*20	< 1.2	1.5	1.1	40
QBF32-20-160	60	4	32	32*20	< 1.2	2	1.5	50
QBF32-20-200	60	4	50	32*20	< 1.2	4	3	70
QBF40-25-125	105	6	20	40*25	< 1.2	2	1.5	45
QBF40-25-160	105	6	32	40*25	< 1.2	3	2.2	50
QBF40-25-200	105	6	50	40*25	< 1.2	7.5	5.5	90
QBF40-25-250	105	6	80	40*25	< 1.2	15	11	/
QBF50-32-125	208	13	20	50*32	< 1.2	3	2.2	50
QBF50-32-160	208	13	32	50*32	< 1.2	5.5	4	90
QBF50-32-200	208	13	50	50*32	< 1.2	10	7.5	125
QBF50-32-250	208	13	50	50*32	< 1.2	15	11	/
QBF65-50-125	417	25	20	65*50	< 1.2	5.5	4	90
QBF65-50-160	417	25	32	65*50	< 1.2	7.5	5.5	105
QBF65-40-200	417	25	50	65*40	< 1.2	15	11	160
QBF65-40-250	417	25	80	65*40	< 1.2	25	18.5	230
QBF80-65-125	833	50	20	80*65	< 1.2	7.5	5.5	80
QBF80-65-160	833	50	32	80*65	< 1.2	15	11	135
QBF80-50-200	833	50	50	80*50	< 1.2	25	18.5	190
QBF100-80-125	1667	100	20	100*80	< 1.2	15	11	140
QBF100-80-160	1667	100	32	100*80	< 1.2	25	18.5	195
QBF125-80-160	2667	160	30	125*80	< 1.2	40	30	340
QBF150-125-250	3333	200	20	150*125	< 1.2	30	22-4P	480