HYDC double shell leak free liquid chlorine magnetic pump-Global supplier

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Industrial Park, Xinqiao Town, Jingjiang City, Jiangsu Province

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HYDC double shell leak free liquid chlorine magnetic pump

The HYDC leak free double shell magnetic submersible pump is a pump type designed for applications where full sealing is required to prevent leakage o

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1、 HYDC Liquid Chlorine Magnetic Pump General

Model Meaning	HYDC50-32
H	Enterprise code
Y	Submersible pump
DC	chemical pump
50	Imported caliber 80mm
32	Lift 32
name:	HYDC Leak Free Double Shell Magnetic Submersible Pump/Leak Free Liquid Chlorine Magnetic Pump/Double Shell Liquid Chlorine Magnetic Pump/Liquid Chlorine Special Pump
Transport medium:	Liquid chlorine
Applicable industries:	Chlor alkali, chemical industry, flammable, explosive, volatile, high-risk industries
Product features:	Double isolation sleeve protection, secondary sealing alarm, no leakage
Structural form:	API685 standard, bucket bag type, pump and motor direct coupling connection
Caliber:	25～125mm
Traffic:	1.8-400m3/h
Lift:	15-125m
Speed:	1450/2900r/min
Working temperature:	-20～+200℃
Pressure level:	1.6-5.0Mpa
Power:	1.5-110kw
Material Science:	304, 304L, 316, 316L HC276

2、 Overview of HYDC Liquid Chlorine Magnetic Pump

HYDC The leak free double shell magnetic submersible pump is a type of submersible pump designed to prevent leakage of the medium during transportation and requires full enclosure. The submersible part that comes into contact with the liquid is made of stainless steel, and the main body of the pump is completely placed in the liquid. It adopts a static seal design and does not have traditional mechanical seals. The medium can be completely isolated from the external air, truly achieving no leakage. It is particularly suitable for flammable, explosive, toxic, and high-risk media. It has the advantages of wide corrosion resistance, high efficiency, safe and reliable shaft connection structure, and easy disassembly. It can pump without filling the liquid. Due to the axial force and radial force generated by the pump operation being supported by rolling bearings and sliding bearings respectively, it runs quietly and noiselessly. A high-tech and sustainable product that combines environmental protection and energy conservation, with strong corrosion resistance Good wear resistance, high mechanical strength, food grade, reasonable design, compact structure, reliable performance, easy use and maintenance, high efficiency, and energy saving.

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3、 Characteristics of HYDC liquid chlorine magnetic pump

1.HYDCThe leak free double shell magnetic submersible pump is a new type of industrial pump developed and designed by our company based on HG/T2730-2012 and API685-2000, featuring a fully sealed, leak free, and pollution-free double shell structure. It has fewer sealing points, a compact structure, strong versatility, vertical installation, and more convenient maintenance;

2. The materials of the overcurrent components such as the pump body, inner rotor, pump cover, impeller, isolation sleeve, and pump shaft can be 304, 316, 316L, 904, TA2, HC276, etc;
3. The pump body and pump cover are designed with CFD computer fluid dynamics hydraulic components for module design and precision casting, which have high anti cavitation ability, precise size, smooth flow channel, and ensure the corrosion resistance and pressure resistance of the pump;
4. The impeller adopts CFD computer fluid dynamics to design hydraulic components for module design and precision casting, ensuring reliable torque transmission. Its closed structure, optimized flow channel design, high efficiency, and low NPSHR value ensure the stability of pump flow and head;
5. The isolation sleeve is made of materials such as 316L, TA2, HC276, and designed with a low vortex isolation sleeve. The isolation sleeve is located in a sinusoidal alternating magnetic field, inducing eddy currents on a cross-section perpendicular to the magnetic field lines and converting them into heat. The use of high resistivity and high-strength materials such as 316L, TA2, HC276, etc. has a significant effect on reducing eddy currents, with high resistance to rupture pressure and high safety factor. At the same time, the pump chamber is completely isolated from the outside, making the pump chamber completely sealed and achieving no leakage during transportation.
6. The dynamic ring, shaft sleeve, and sliding bearing are made of high wear-resistant and temperature resistant materials such as crystalline silicon carbide and tungsten carbide, which have high strength, wear resistance, good flexibility, and strong corrosion resistance, effectively ensuring the service life of the pump. The rolling bearings are imported NSK or SKF grease lubricated maintenance free bearings;
7. The magnetic block is made of samarium cobalt 2:17, with a magnetic energy product of 28 megaGauss Ultras and a maximum temperature tolerance of 350 ℃, which can greatly avoid demagnetization and ensure a theoretical service life of up to 20 years for the magnetic material;
8. The pump axial force self balancing structure utilizes hydraulic principles to automatically balance axial force through fluid pressure difference. The thrust plate of the rolling bearing only bears unbalanced axial force at the moment of starting and stopping, and can achieve almost zero axial force at the operating point, greatly improving the stability of the whole machine operation;
9. The magnetic pump adopts a double sliding bearing structure, which runs more smoothly, ensures smooth medium circulation, and provides excellent lubrication effect for the sliding bearings; The elastic gasket structure in the shaft sleeve and sliding bearing extends the service life of the bearing, reduces pump vibration, and avoids sliding bearing expansion and cracking caused by high temperature conditions;
10. No leakage, all sealing points adopt closed static sealing, driven by magnetic couplings, no need for nitrogen sealing, safe, economical and efficient, completely solving medium leakage;

4、 Working range of HYDC liquid chlorine magnetic pump

5、 HYDC application scope

Widely used in the transportation of volatile, flammable, explosive, toxic, harmful and other high-risk media in production processes such as petroleum, chemical, coalification, alkali production, smelting, rare earth, pesticides, dyes, pharmaceuticals, scientific research institutions, and national defense industries.

6、 Attention points for HYDC liquid chlorine magnetic pump

1.Media with a specific gravity greater than 1.3mg/cm3 should be specified when ordering;

2.Prohibit air freight transfer;

3.Do not transport media containing particles or crystals.

7、 Schematic diagram of HYDC liquid chlorine magnetic pump structure

8、 Performance parameter table of HYDC magnetic pump

model	rotational speed r/min	internet traffic m3/h	lift m	efficiency ％	npsh m	Import X Export mm	Motor Power kw
model	rotational speed r/min	internet traffic m3/h	lift m	efficiency ％	npsh m	Import X Export mm	Motor Power kw
25HYDC-20	2900	1.5	22	28	2.5	25×20	2.2
		2	20	34.5	2.5
		3.2	18.5	36	3
25HYDC-32	2900	1.5	34.3	24	2.5	25×20	3
		2	32	32	2.5
		3.2	29.6	33	3
25HYDC-50	2900	1.5	52.5	28	2.5	25×20	5.5
		2	50	32	2.5
		3.2	48	30	3
25HYDC-80	2900	1.5	82	26	2.5	25×20	11
		2	80	30	2.5
		3.2	78.5	28	3
32HYDC-20	2900	2	22	40	2.5	32×20	2.2
		3.2	20	44	2.5
		5.5	18.5	42	3
32HYDC-32	2900	2	34.3	40	2.5	32×20	3
		3.2	32	44	2.5
		5.5	29.6	42	3
32HYDC-50	2900	2	52.5	32	2.5	32×20	5.5
		3.2	50	36	2.5
		5.5	48	34	3
32HYDC-80	2900	2	82	26	2.5	32×20	11
		3.2	80	30	2.5
		5.5	78.5	28	3
40HYDC-20	2900	4.4	22	41	2.5	40×25	2.2
		6.3	20	46	2.5
		8.3	18.5	43	3
40HYDC-32	2900	4.4	34.3	35	2.5	40×25	3
		6.3	32	40	2.5
		8.3	29.6	38	3
40HYDC-50	2900	4.4	52.5	26	2.5	40×25	7.5
		6.3	50	33	2.5
		8.3	48	32	3
40HYDC-80	2900	4.4	82	24	2.5	40×25	11
		6.3	80	28	2.5
		8.3	78.5	28	3
50HYDC-20	2900	7.5	22	43	2	50×32	3
		12.5	20	51	2
		15	18.5	49	2.5
50HYDC-32	2900	7.5	34.3	33	2	50×32	4
		12.5	32	44.5	2
		15	29.6	46	2.5
50HYDC-50	2900	7.5	52.5	28	2	50×32	7.5
		12.5	50	37	2
		15	48	40.5	2.5
50HYDC-80	2900	7.5	82	23	2	50×32	15
		12.5	80	32	2
		15	78.5	36.5	2.5
65HYDC-20	2900	15	21.8	37	2	65×50	4
		25	20	57	2
		30	18.5	60	2.5
65HYDC-32	2900	15	35	44	2	65×50	5.5
		25	32	53	2
		30	30	57	2.5
65HYDC-50	2900	15	53	41	2	65×40	11
		25	50	50	2
		30	47	53.5	2.5
65HYDC-80	2900	15	82	34	2	65×40	18.5
		25	80	46	2
		30	78	50	2.5
65HYDC-125	2900	15	127	28	2.5	65×40	30
		25	125	39	2.5
		30	123	48.5	3
80HYDC-20	2900	30	22.5	53	3	80×65	7.5
		50	20	57	3
		60	18	47	3.5
80HYDC-32	2900	30	36	52	2.5	80×65	11
		50	32	62	2.5
		60	29	60	3
80HYDC-50	2900	30	53	53	2.5	80×50	15
		50	50	60	2.5
		60	47	58	3
80HYDC-80	2900	30	84	44	2.5	80×50	30
		50	80	55	2.5
		60	75	57	3
80HYDC-125	2900	30	128	39	2.5	80×50	45
		50	125	48	2.5
		60	123	47.5	3
100HYDC-20	2900	60	24	59	4	100×80	11
		100	20	67	4.5
		120	16.5	57	5
100HYDC-32	2900	60	36	56	3.5	100×80	15
		100	32	67	4
		120	28	68	5
100HYDC-50	2900	60	54	57	3	100×65	30
		100	50	67	3.6
		120	47	66	4.8
100HYDC-80	2900	60	87	52	3.5	100×65	45
		100	80	63	3.8
		120	74.5	62	4.8
100HYDC-125	2900	60	133	48	3	100×65	75
		100	125	57	3.6
		120	118	59	4.2
125HYDC-20	2900	120	23	63	4.5	125×100	22
		200	20	72	4.5
		240	18	65	5
125HYDC-32	2900	120	35	57	3.8	125×100	30
		200	32	70	4.2
		240	28	69	5
125HYDC-50	1450	120	55	57	2.5	150×125	45
		100	50	70	2.5
		240	45	67	3
150HYDC-20	1450	120	132.5	56	4	125×100	22
		200	20	65	4.5
		240	120	58	5
150HYDC-32	1450	120	52	51	2.5	125×100	30
		200	32	57	2.5
		240	48.5	53	3
150HYDC-50	1450	120	53	56	2.5	150×125	45
		200	50	65	2.8
		240	46	58	3.5
200HYDC-20	1450	240	21.5	68	3.5	200×150	37
		400	20	74	4.3
		460	17.5	70	5
200HYDC-32	1450	240	37	62	3	200×150	75
		400	32	74	3.5
		460	28.5	72	4
200HYDC-50	1450	240	55	62	3	200×150	110
		400	50	73	3.8
		460	45	70	4.5
250HYDC-20	1450	600	22	75	4.1	250×200	75
		800	20	78	5
		960	16	77	6
250HYDC-32	1450	600	34	73	4.8	250×200	90
		800	32	75	5.5
		960	28	75	6.4
250HYDC-50	1450	600	54.5	55	3.5	250×200	160
		800	50	68	4.3
		960	39	70	5
300HYDC-32	1450	1550	35	58	3.6	300×250	220
		1400	32	74	4.5
		1300	26	65	5.4
300HYDC-50	1450	1550	55	65	4.1	300×250	315
		1400	50	75	5
		1300	42.5	73	6

Installation diagram:

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