300S32A,300S19,300S19A,300S12,300S12A,350S125,S、SH单级双吸中开式离心泵

泵的吸入口和吐出口均在水泵的轴心线下方，与轴线垂直成水平方向。维修方便，无须拆卸进、出水管路及电动机，高效节能、应用范围广。

S型单级双吸水平中开式离心泵是新型节能卧式中开泵，主要由泵体、泵盖、轴、叶轮、密封环、轴套、轴承部件等组成，其吸入口和排出口均在水泵轴心线下方，检修时，只要将泵盖揭开，即可将全部零件拆下进行维修。供输送清水或物理化学性质类似水的其它液体，根据用户需求，通过改变泵结构及材质可用于输送多泥沙水或各类腐蚀性液体。其性能符合JB/1050-93《单吸双吸清水离心泵型式与基本参数》标准。

适用于工厂、矿山、城市给水、电站、自来水、农田灌溉和各种水利工程。

300 S 90 A 

300 – 吸入口直径（mm）

S – 单级双吸离心泵

90 – 设计扬程（m）

A – 叶轮经**次切割 

流      量：80-15000m3/h
扬      程：19-100m
转      速：1450-2900r/min
口      径：Φ10-Φ500
温度范围：≤0~+80℃
工作压力：≤1.6MPa

型号	流量 Q	扬程 H	转速 n	功率 (KW)		效率η	汽蚀余量 (NPSH)r(m)	备注
	( m 3 /h)	(m)	(r/min)	轴功率	电机功率	(%)		（老型号）
100S90	80	90	2950	30.1	37	65	2.5
100S90A	72	75		23	30	64	2.5
150S100	160	100		59.8	75	73	3.5
150S78	160	78		45	55	73.5	3.5	6sh-6
150S78A	144	62		33.8	45	72	3.5	6sh-6 A
150S50	160	50		27.3	37	80	3.9	6sh-9
150S50A	144	40		20.9	30	75	3.9	6sh-9 A
150S50B	133	36		18.6	22	70	3.9	6sh-9B
200S95A	280	95		91.7	110	79.2	5.3	8sh-6A
200S95B	270	75		73.5	90	75	5.3	8sh-6B
200S63	280	63		58.3	75	82.7	5.8	8sh-9
200S63A	270	46		45.1	55	75	5.8	8sh-9 A
200S42	280	42		38.1	45	84.2	6	8sh-13
200S42A	270	36		33.1	37	80	6	8sh-13A
250S65	485	65	1450	109	132	78.6	3	10sh-6
250S65A	468	54		89.4	110	77	3	10sh-6A
250S39	485	39		61.5	75	83.6	3.2	10sh-9
250S39A	468	30.5		49.3	55	79	3.2	10sh-9 A
250S24	485	24		36.9	45	85.8	3.5	10sh-13
250S24A	414	20.3		27.6	37	83	3.5	10sh-13 A
250S14	485	14		21.5	30	85.8	3.8	10sh-19
250S14A	432	11		15.8	18.5	82	3.8	10sh-19A
300S110	790	110		295.7	440	80	4
300S90	790	90		242.8	315	79.6	4	12sh-6
300S90A	756	78		217	280	74	4	12sh-6 A
300S90B	720	67		180	220	73	4	12-sh6B
300S58	790	58		149.9	180	84.2	4.4	12sh-9
300S58A	720	49		118.6	160	81	4.4	12sh-9A
300S58B	684	43		100	132	80	4.4	12sh-9B
300S32	790	32		79.2	110	86.8	4.6	12sh- 13
300S32A	720	26		60.7	75	84	4.6	12sh-13A
300S19	790	19		47	55	86.8	5.2	12sh- 19
300S19A	720	16		39.2	45	80	5.2	12sh-19A
300S12	790	12		30.4	37	84.8	5.5	12sh-28
300S12A	684	10		3.9	30	78	5.5	12sh-28 A
350S125	1260	125		534	710	80.5	5.4	14sh-6
350S125A	1181	112		462	630	78	5.4	14sh-6A
350S125B	1098	96		373	500	77	5.4	14sh-6B
350S75	1260	75		303	355	85.2	5.8	14sh-9
350S75A	1170	65		247	280	84	5.8	14sh-9A
350S75B	1080	55		197	220	82	5.8	14sh-9B
350S44	1260	44		173	220	87.5	6.3	14sh-13
350S44A	1116	36		131	160	84	6.3	14sh-13A
350S26	1260	26		102	132	87.5	6.7	14sh-19
350S26A	1116	21.5		78.8	90	83	6.7	14sh-19A
350S16	1260	16		64.5	75	85.3	7.1	14sh-28
350S16A	1044	13.4		48.8	55	48	7.1	14sh-28A
500S98	2020	95	970	678	800	79.5	4	20sh-6
500S98A	1872	83		540	630	78.5	4	20sh-6A
500S98B	1746	74		452	560	78	4	20sh-6B
500S59	2020	59		391	450	83	4.5	20sh-9
500S59A	1872	49		333	400	75	4.5	20sh-9A
500S59B	1746	40		257	315	74	4.5	20sh-9B
500S35	2020	35		219	280	88	4.8	20sh-13
500S35A	1746	27		151	220	85	4.8	20sh-13A
500S22	2020	22		144.1	185	84	5.2	20sh-19
500S22A	1746	17		101	132	80	5.2	20sh-19A
500S13	2020	13		86.2	110	83	5.7	20sh-28
600S75	3170	75		727	800	89	7.5	24sh-9
600S75A	2880	65		580	630	88	7.5	24sh-9A
600S47	3170	47		465	560	88	7.5	24sh-13
600S32	3170	32		310	400	89	7.5	24sh-19
600S32A	2880	27		238	280	89	7.5	24sh-19A
600S22	3170	22		223	280	85	7.5	24sh-28
600S22A	2880	18.2		168.5	200	84.5	7.5	24sh-28A
800S32	5500	32	730	700		84		32sh-19
800S-32A	5310	29		570		84		32sh-19