CQB Explosion-Proof Magnetic Drive Pump/ Magnetic Drive Chemical Pump

Name: CQB Explosion-Proof Magnetic Drive Pump/ Magnetic Drive Chemical Pump
Brand: DFIN PUMP
SKU: CQB

Model: CQB

CQB Explosion-Proof Magnetic Drive Pump/ Magnetic Drive Chemical Pump is designed for chemical transfer and applications requiring improved liquid containment. DFIN Pump provides model verification, material selection and technical support based on the actual duty point.

TECHNICAL DATA

Specifications, performance and construction

Confirm the final operating point, materials, motor and connection standard before ordering.

Product Overview

CQB Explosion-Proof Magnetic Drive Pump/ Magnetic Drive Chemical Pump is an industrial magnetic pump selected for chemical transfer and applications requiring improved liquid containment. The final configuration should be verified against the actual liquid, duty point, temperature, installation and power supply.

Typical Applications

Chemical transfer and applications requiring improved liquid containment.

Design Features

Sealless magnetic coupling
Corrosion-resistant material options
Compact and low-maintenance construction
Model and material selection supported by DFIN Pump engineers

Extracted Operating Data

CQB 、、、、、， 100℃ 、、、
：3.2-100m3/h ：20-80m ：0.75－75KW

Values are reference data from the authorized source catalog. Confirm the selected model before ordering.

Technical Performance Data

Model	Flow （m3/h）	Head (m)	Speed (r/min)	Power (kw)
CQB32-20-125	3.2	20		1.1
CQB32-20-160	3.2	32		1.5
CQB40-25-105	6.3	12.5		1.1
CQB40-25-125		20		2.2
CQB40-25-160		32		3
CQB40-25-200		50		5.5
CQB50-40-85	12.5	8		1.1
CQB50-32-105		12.5		1.5
CQB50-32-125		20		3
CQB50-32-160		32		4
CQB50-32-200		50		7.5
CQB50-32-250		80		18.5
CQB65-50-125	25	20	2900	4
CQB65-50-160		32		7.5
CQB65-40-200		50		15
CQB65-40-250		80		22
CQB80-65-125	50	20		7.5
CQB80-65-160		32		15
CQB80-50-200		50		22
CQB80-50-250		80		37
CQB100-80-125	100	20		15
CQB100-80-160		32		22
CQB100-65-200		50		37
CQB100-65-250		80		55
CQB150-150-200	200	50		55
CQB200-200-400	400	32	1450	75

1	Pumping body & nbsp;	2	- Leaf wheel & nbsp;	3	Axis & nbsp;	4	Stopring & nbsp;	5	Separators & nbsp;	6	Axes & nbsp;	7	Pump axle & nbsp;
8	Axes & nbsp;	9	Internal magnet assembly	10	External magnet assembly	11	Connecting frame	12	Base	13	Motor

Model	A	AD	B	L	L1	H1	H2	a	A1	A2	A3	H	H3	H4	L2	L3	L4	L5	L6	h	n-d
CQB32-20-125	125	150	100	458	133	120	90	65
CQB32-20-160	140	155	100	483	143	160	90	65
CQB40-25-105	125	150	100	458	133	120	90	65
CQB40-25-125	140	155	125	508	143	160	112	65
CQB40-25-160	160	180	140	706	230	160	112	80	300	330	360	197	357	342	263	40	120	320	560	75	4-ф17
CQB40-25-200	261	210	140	821	275	160	132	80	350	380	410	232	392	415	329	87	160	325	645	50	4-ф22
CQB50-40-85	125	150	100	458	133	120	90	80
CQB50-32-105	140	155	125	508	143	160	112	80
CQB50-32-125	160	180	140	706	234	160	112	80	300	330	360	197	337	342	263	40	120	320	560	75	4-ф17
CQB50-32-160	190	190	140	800	290	160	112	80	300	330	360	217	377	370	344	43	120	415	655	100	4-ф17
CQB50-32-200	216	210	140	817	282	180	132	80	350	380	410	245	425	428	325	43	120	465	705	80	4-ф22
CQB50-32-250	254	255	210	987	337	225	160	100	380	410	440	300	525	525	397	55	150	550	850	80	4-ф22
CQB65-50-125	216	210	140	836	290	160	132	80	350	380	410	197	337	350	344	40	120	410	650	75	4-ф17
CQB65-50-160	216	210	140	836	290	160	132	80	350	380	410	217	377	400	344	40	120	410	650	75	4-ф17
CQB65-40-200	254	255	210	962	324	180	160	100	380	410	440	260	440	485	372	54	150	565	865	110	4-ф22
CQB65-40-250	279	285	241	1032	324	225	180	100	380	410	440	300	525	550	385	54	150	565	865	110	4-ф22
CQB80-65-125	216	210	140	817	282	160	132	81	350	380	410	217	377	457	325	43	120	465	705	80	4-ф17
CQB80-65-160	254	255	210	1013	350	180	160	100	380	410	440	260	440	485	423	98	210	395	815	90	4-ф22
CQB80-50-200	254	255	254	1086	380	200	160	100	380	410	440	260	460	485	451	50	210	450	870	90	4-ф22
CQB80-50-250	318	310	305	1251	390	225	200	125	470	500	530	320	545	595	476	127	210	490	910	110	4-ф22
CQB100-80-125	254	255	210	958	308	180	160	100	380	410	440	260	440	485	368	127	210	400	820	80	4-ф17
CQB100-80-160	254	255	254	1003	308	200	160	100	380	410	440	280	480	505	368	127	210	400	820	80	4-ф22
CQB100-65-200	318	310	305	1262	412	225	180	100	470	500	530	320	545	595	512	141	250	560	1060	130	4-ф28
CQB100-65-250	318	310	305	1290	412	250	200	125	470	500	530	340	590	645	512	141	250	560	1060	130	4-ф28

Form of failure	& nbsp;cause	Troubleshooting
The pump does not produce water	1. Reverse of pumps 2. Leakage in the water pipeline 3. Inadequate water storage for pumps 4. Voltage is too high. The hysteria is sliding. 5. The Succeeding Lift is too high 6. Valves were not opened	1. Change electrical cords 2. Society ' s failure to cover the air 3. Increasing water storage 4. Re-correcting Voltage 5. Reduction of the location of pumps 6. Correct or make more?
Insufficient Flow	1. Inhalation tube is too small or silt 2. Blockage of the rotational lobe 3. Too much heat 4. Speed is not enough	1. Replacement or cleaning of pipes Cleaning of leaves 3. Opening the water valve 4. Restoration of the Speed
Head too low	1.Flow is too large Speed's too low	1. Turn off the water valve 2. Restoration of the rating Speed
Too noisy	1. Severe wear and tear on axis 2. Severe wear and tear of bearings 3. Exterior magnet or ? magnets in contact with the separator Seal rings and turp grinding	1. Replacement of pump axes 2. Replacement of bearings 3. Dismantling of pumps and reassembly 4. Replacement of thrust rings, sealing rings
Leakage	O-sealed damage.	Change the O seal.

Selection Information Required

Please provide medium, concentration, flow, total head or pressure, temperature, viscosity or solids, voltage, frequency and installation method. DFIN Pump will confirm the suitable model and materials.

Catalog reference: authorized YZJ product data · Model CQB

SELECTION SUPPORT

Application-based pump selection

Send the liquid, flow, head or pressure, temperature, solids, installation, power supply and destination for a verified recommendation.

Discuss this application