CQB-F fluoroplastic magnetic pump front view

CQB-F Fluoroplastic Lined Magnetic Drive Pump (With Baseplate)

Model NO. CQB-F Fluoroplastic Lined Magnetic Drive Pump (With Baseplate)

Pump material: fluoroplastics

Inlet & Outlet Size: DN25 - DN125

Flow Range: 0.7 – 160 m³/h

Head Range: 18 – 82 m

Motor Power : 1.5 – 37 kW

Speed: 2900r/min

Voltage: 220V / 380V / 415V / 440V / 460V

What is CQB-F Fluoroplastic Lined Magnetic Drive Pump (With Baseplate)？

The CQB-F fluoroplastic lined magnetic drive pump (with baseplate) is specialized industrial equipment manufactured using materials such as fluoroplastic alloy F46/PFA. Functioning as a leak-free magnetic drive pump, it utilizes permanent magnet couplings to achieve non-contact torque transmission. When the electric motor rotates the outer magnetic steel assembly, magnetic lines of force pass through the isolation sleeve to drive the inner magnetic assembly and impeller synchronously. Serving as a corrosion-resistant chemical transfer pump, it safely handles hazardous fluids without leakage risks. Its fluoroplastic construction also enables reliable performance when deployed as a heavy-duty acid pump for aggressive media.

Applications & Features

Wide Applications:Thismagnetic drive pump is widely utilized across diverse industries, including petrochemicals, acid and alkali production, non-ferrous metal metallurgy, automotive pickling processes, rare earth separation, pesticides, dyes, pharmaceuticals, papermaking, electroplating, and radio manufacturing. Functioning as a dependable chemical transfer pump, it safely handles aggressive liquids, including strong acids, alkalis, and oxidants, while acting as a leak-free acid pump in severe operating environments.

Product Features:

Superior Stability & Low Vibration: The heavy-duty baseplate increases overall structural rigidity and mass, allowing this magnetic drive pump to absorb operational vibrations and operate with minimal noise.
Piping Stress Protection: Effectively withstands external forces, piping loads, and thermal expansion, protecting the chemical transfer pump body from deformation or cracking.
Easy Installation & Precision Alignment: The pump unit and motor are pre-aligned and mounted on the shared baseplate prior to delivery, simplifying installation and maintaining precise shaft alignment for the acid pump.
Extended Service Life: By minimizing operational vibration and preserving precise alignment, this magnetic drive pump reduces wear on inner bearings and isolation sleeves to extend maintenance intervals.

Model	Flow Rate (m³/h)	Head (m)	Efficiency (%)	Motor Power (kW)	Inlet x Outlet (mm)	NPSHr (m)	Weight (kg)
CQB32-25-130F	2	21	20	1.5	32×25	2.5	55
	3.2	20	25	1.5	32×25	2.5	55
	5.5	18	30	1.5	32×25	2.5	55
CQB32-25-150F	2	26	20	1.5	32×25	2.5	55
	3.2	25	25	1.5	32×25	2.5	55
	5.5	22	30	1.5	32×25	2.5	55
CQB40-25-130F	4	21	25	2.2	40×25	3.0	55
	6	20	32	2.2	40×25	3.0	55
	8	18	33	2.2	40×25	3.0	55
CQB40-25-150F	4	26	25	2.2	40×25	3.0	55
	6	25	30	2.2	40×25	3.0	55
	8	23	33	2.2	40×25	3.0	55
CQB40-25-160F	4	31	25	3	40×25	3.0	80
	6	30	30	3	40×25	3.0	80
	8	28	33	3	40×25	3.0	80
CQB40-25-170F	4	36	25	3	40×25	3.0	80
	6	35	30	3	40×25	3.0	80
	8	33	32	3	40×25	3.0	80
CQB40-25-180F	4	40	25	4	40×25	3.0	85
	6	40	28	4	40×25	3.0	85
	8	37	29	4	40×25	3.0	85
CQB40-25-185F	0.7	40	7	3	40×25	3.0	80
	1	40	10	3	40×25	3.0	80
	2	38	15	3	40×25	3.0	80
CQB40-25-190F	4	46	20	5.5	40×25	3.0	115
	6	45	23	5.5	40×25	3.0	115
	8	42	30	5.5	40×25	3.0	115
CQB40-25-200F	4	51	20	5.5	40×25	3.0	115
	6	50	23	5.5	40×25	3.0	115
	8	48	30	5.5	40×25	3.0	115
CQB50-32-130F	7	22	28	2.2	50×32	3.5	55
	12.5	20	42	2.2	50×32	3.5	55
	15	18	46	2.2	50×32	3.5	55
CQB50-32-150F	7	26	28	4	50×32	3.5	85
	12.5	25	37	4	50×32	3.5	85
	15	27	39	4	50×32	3.5	85
CQB50-32-160F	7	33	30	4	50×32	3.5	115
	12.5	32	39	4	50×32	3.5	115
	15	29	41	4	50×32	3.5	115
CQB50-32-170F	8	36	23	5.5	50×32	3.5	115
	15	35	36	5.5	50×32	3.5	115
	20	32	39	5.5	50×32	3.5	115
CQB50-32-180F	8	41	28	5.5	50×32	3.5	115
	15	40	40	5.5	50×32	3.5	115
	20	35	43	5.5	50×32	3.5	115
CQB50-32-190F	7	46	20	7.5	50×32	3.5	115
	12.5	45	31	7.5	50×32	3.5	115
	15	42	38	7.5	50×32	3.5	115
CQB50-32-200F	7	51	20	7.5	50×32	3.5	115
	12.5	50	31	7.5	50×32	3.5	115
	15	47	38	7.5	50×32	3.5	115
CQB65-50-130F	15	21	34	4.0	65×50	4.0	85
	30	20	48	4.0	65×50	4.0	85
	35	18	48	4.0	65×50	4.0	85
CQB65-50-150F	15	26	35	5.5	65×50	4.0	115
	30	25	52	5.5	65×50	4.0	115
	35	22	50	5.5	65×50	4.0	115
CQB65-50-160F	15	32	34	7.5	65×50	4.0	120
	30	30	54	7.5	65×50	4.0	120
	35	27	52	7.5	65×50	4.0	120
CQB65-50-170F	15	37	32	7.5	65×50	4.0	120
	30	35	52	7.5	65×50	4.0	120
	35	32	50	7.5	65×50	4.0	120
CQB65-40-180F	15	42	25	11	65×40	4.0	215
	25	40	37	11	65×40	4.0	215
	35	37	42	11	65×40	4.0	215
CQB65-40-190F	15	47	27	11	65×40	4.0	215
	25	45	39	11	65×40	4.0	215
	35	42	44	11	65×40	4.0	215
CQB65-40-200F	15	52	25	11	65×40	4.0	215
	25	50	37	11	65×40	4.0	215
	35	47	42	11	65×40	4.0	215
CQB65-40-250F	15	82	36	18.5	65×40	4.0	315
	25	80	47	18.5	65×40	4.0	315
	35	75	53	18.5	65×40	4.0	315
CQB80-65-130F	35	23	48	7.5	80×65	4.5	120
	60	20	54	7.5	80×65	4.5	120
	70	17	50	7.5	80×65	4.5	120
CQB80-65-150F	35	30	50	7.5	80×65	4.5	120
	60	25	60	7.5	80×65	4.5	120
	70	20	53	7.5	80×65	4.5	120
CQB80-65-160F	35	34	53	11	80×65	4.5	215
	60	30	62	11	80×65	4.5	215
	70	25	53	11	80×65	4.5	215
CQB80-65-170F	35	38	50	11	80×65	4.5	215
	60	35	60	11	80×65	4.5	215
	70	29	51	11	80×65	4.5	215
CQB80-50-180F	35	42	48	15	80×50	4.5	225
	50	40	53	15	80×50	4.5	225
	60	35	54	15	80×50	4.5	225
CQB80-50-190F	35	47	50	18.5	80×50	4.5	240
	50	45	55	18.5	80×50	4.5	240
	60	40	56	18.5	80×50	4.5	240
CQB80-50-200F	35	52	50	18.5	80×50	4.5	240
	50	50	55	18.5	80×50	4.5	240
	60	47	56	18.5	80×50	4.5	240
CQB80-50-250F	35	82	45	30	80×50	4.5	390
	50	80	52	30	80×50	4.5	390
	60	77	53	30	80×50	4.5	390
CQB100-80-130F	70	22	60	15	100×80	5.0	225
	100	20	65	15	100×80	5.0	225
	120	17	64	15	100×80	5.0	225
CQB100-80-160F	60	34	50	18.5	100×80	5.0	260
	100	32	58	18.5	100×80	5.0	260
	120	30	60	18.5	100×80	5.0	260
CQB100-80-180F	60	42	50	30	100×80	5.0	435
	100	40	60	30	100×80	5.0	435
	120	35	62	30	100×80	5.0	435
CQB100-65-200F	60	52	52	30	100×65	4.5	390
	100	50	61	30	100×65	4.5	390
	120	46	64	30	100×65	4.5	390
CQB125-100-160F	80	22	50	30	125×100	6.0	660
	120	20	56	30	125×100	6.0	660
	140	15	56	30	125×100	6.0	660
CQB125-100-200F	80	40	50	37	125×100	6.0	680
	120	37	54	37	125×100	6.0	680
	160	32	56	37	125×100	6.0	680

Q1: Can this pump be customized for special site installation or drive coupling requirements?

Yes. Both split connection or direct connection can be selected according to your specific site working conditions, and we support various styles and non-standard customization to meet unique engineering requirements.

Q2: Does the CQB-F magnetic drive pump require dynamic mechanical seals, and how does it prevent liquid leakage?

No, the CQB-F features a sealless magnetic drive design that eliminates traditional dynamic mechanical seals. Power is transmitted through an outer and inner magnetic coupling across a hermetically sealed isolation sleeve. This 100% leak-proof structure prevents hazardous, toxic, or volatile chemical emissions into the workspace.

Q3: Can the electrical motor voltage and frequency be customized for overseas regional power grids?

Yes. While standard configurations support 220V, 380V, 415V, 440V, and 460V at 50 Hz or 60 Hz, we provide custom motor configurations including IP55/IP65 ingress protection, and explosion-proof ratings (e.g., ATEX / Ex d IIB T4) tailored to your destination country's electrical regulations.

Q4: Is the CQB-F pump capable of self-priming or dry-running conditions?

No.The standard CQB-F magnetic drive pump is not capable of self-priming or dry-running.

It requires a flooded suction (positive inlet head) to prime, and running it dry will damage the internal bearings due to rapid friction wear and thermal shock.

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