NSY/LHY Series High Temperature Vitriol Pump

Summary

To adapt to the demand of technical development of sulfuric acid, our company, together with Metal Research Institute of China Academy of Sciences, Chemical Machinery Research Institute of the Ministry of Chemical Industry, has developed model NSY-series submerged pump for thick sulfuric acid. The pump has been successfully used in many sulfuric acid factories. Model NSY pump for thick sulfuric acid has the following features:
1. Developing and choosing best hydraulic model of pump, and making sure that it has stable running performance, high efficiency and energy-saving.
2. Developing and choosing updated corrosive-resistant materials in the country. The flow contacting parts are made of XY-21, XY-31 alloy metal, while other parts are made of special corrosive-resistant cast iron.This can make sure that the life of the pump can be further extended.
3. Widely absorbing the advantages of structure design of sulfuric acid pump from home and aboard, increasing the length of suction pipe. This can make sure thatthefeasibilityofpump can be enforced, so the pump can run more smooth and reliable.
4. The pump series is of high standardization. It has high universality and good interchange ability. It is easy to disassemble and repair.

II Table of property parameters

Pump Type	Q(m3/h)	H(m)	N(r/min)	η(%)	(KW)power		(KG)Mass
					Pa	Pgr
25NSY-40	25	40	2950	60	4.5	11	570
25NSY-40A	23.7	36	2950	59	3.9	11	570
25NSY-408	22.5	32	2950	58	3.4	11	570
25NSY-40C	21	29	2950	57	2.9	7.5	570
55NSY-40	55	40	2950	66	9.1	22	630
55NSY-40A	52	36	2950	65	7.8	18.5	630
55NSY-40B	49.5	32	2950	64	6.7	15	630
55NSY-40C	46.7	29	2950	63	5.9	15	630
100NSY-40	100	40	2950	68	16	37	740
100NSY-40A	95	36	2950	67	13.9	30	740
100NSY-40B	90	32	2950	66	11.9	30	740
100NSY-40C	85	29	2950	65	10.3	30	740
100NSY-50	100	50	2950	74	18.4	45	735
100NSY-50A	95.3	45.5	2950	73	16.2	37	735
100NSY-50B	90.7	41	2950	72	14	37	735
20NSY-30	20	30	1450	43	3.8	11	730
20NSY-30A	19	27	1450	42	3.3	11	730
20NSY-30B	18	24	1450	41	2.9	7.5	730
20NSY-30C	17	21.5	1450	40	2.5	7.5	730
40NSY-30	40	30	1450	53	6.2	15	980
40NSY-30A	38	27	1450	52	5.4	15	980
40NSY-30B	36	24	1450	51	4.6	11	980
40NSY-30C	34	21.5	1450	50	4	11	980
80NSY-30	80	30	1450	65	10	30	940
80NSY-30A	76	27	1450	64	8.7	22	940
80NSY-30B	72	24	1450	63	7.5	22	940
80NSY-30C	68	21.5	1450	62	6.4	18.5	940
200NSY-30	200	30	1450	78	20.9	55	1020
200NSY-30A	190	27	1450	77	18.1	45	1020
200NSY-30B	180	24	1450	76	15.5	37	1020

Pump Type	Q(m3/h)	H(m)	N(r/min)	η(%)	(KW)power		(KG)Mass
					Pa	Pgr
120NSY-26	120	26	1450	73	11.6	30	945
120NSY-26A	114	23.5	1450	72	10.1	22	945
120NSY-26B	108	21	1450	71	8.7	22	945
120NSY-26C	102	18	1450	70	7.1	18.5	945
200NSY-22	200	22	1450	75	16	37	1020
200NSY-22A	190	21	1450	74	14.7	37	1020
200NSY-228	180	17.5	1450	73	11.8	30	1020
250NSY-38	250	38	1450	82	31.6	75	1020
250NSY-38A	238	34	1450	81	27.2	75	1020
280NSY-30	280	30	1450	79	29	75	1020
280NSY-30A	266	27	1450	78	25	55	1020
280NSY-30B	252	24	1450	77	21.4	55	1020
360NSY-30	360	30	1450	80	36.8	90	1590
360NSY-30A	342	27	1450	79	31.8	75	1590
360NSY-24	360	24	1450	78	30.2	75	1660
360NSY-24A	342	21.5	1450	77	26	75	1660
360NSY-24B	324	19	1450	76	22.1	55	1660
360NSY-24C	306	17	1450	75	18.9	55	1660
600NSY-30	600	30	1450	82	59.8	132	2665
600NSY-30A	570	27	1450	81	51.7	110	2665
600NSY-30B	540	24	1450	80	44.1	110	2665
600NSY-30C	510	21	1450	79	36.9	90	2665
780NSY-30	780	30	1450	75	85	200	3000
780NSY-30A	740	27	1450	74	73.5	185	3000
780NSY-30B	702	24.3	1450	73	63.6	160	3000
780NSY-30C	663	21.7	1450	72	54.4	132	3000

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