SF type single-stage double suction corrosion resistant split pump-End Suction Pump

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SF type single-stage double suction corrosion resistant split pump

Flow: 3.7-1350m³/h
Lift: 49-1800m
Motor power: 3.7-1120kw

SF type single-stage double suction corrosion resistant split pump

Flow: 3.7-1350m³/h
Flow: 3.7-1350m³/h
Flow: 3.7-1350m³/h
Flow: 3.7-1350m³/h
Flow: 3.7-1350m³/h
Motor power: 3.7-1120kw

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Advantages Working conditions Product introduction Model meaning technical parameter Structural features

Product classification

Advantages

Working conditions

Product introduction

• Flow: 72-10800m ³/ h

• Lift: 10-253m

• Efficiency: 69% - 90%

• Pump weight: 110-25600kg

• Motor power: 11-2240kw

NPSH: 1.79-10.3m

Product Overview

SF single-stage double suction corrosion-resistant split pump is mainly used for transportation of various corrosive media. SF corrosion-resistant double suction split pump is applicable to chemical, petroleum, metallurgy, power, paper making, food, pharmaceutical, synthetic fiber and other industries to transport various corrosive or zero pollution liquid media. The medium temperature is 0 ℃~80 ℃, and the allowable import pressure is 0.6MPa.

performance parameter

Parameter range and model description of SF single-stage double suction corrosion resistant split pump:

Flow Q 88~1400m3/h

Lift H 12~100m

Model: 6 × 14SFD

6 - Discharge diameter (inch)

14 - Outer diameter of round large impeller (inch)

SF corrosion-resistant single-stage double suction centrifugal pump

D - Outer diameter grade code of large impeller (A, B, C, D, E, F are six grades in total)

SF type single-stage double suction corrosion resistant split pump Structure type:

The SF corrosion resistant double suction pump is installed horizontally. The suction inlet and discharge outlet are below the centerline of the pump shaft. The pump body is horizontally split. It is unnecessary to disassemble the water inlet and outlet pipes during maintenance. The shaft seal is a soft packing seal; It can also be changed to mechanical seal.

Rotation direction: Seen from the motor end to the pump, the SF corrosion-resistant double suction split pump rotates counterclockwise. At this time, the suction port is on the left, the discharge port is on the right, and the split centrifugal pump rotates clockwise. At this time, the suction port is on the right, and the discharge port is on the left.

Scope of complete set: complete set of split pump, motor, base plate, coupling, inlet and outlet short pipe, etc.

Specific parameters of SF single-stage double suction corrosion resistant split pump:

参数型号	流量 Q		扬程 H	转速 n	轴功率 Pa	配带电动机		效率 η	必须汽蚀余量	叶轮名义直径	进出口径	泵重
	流量 Q		扬程 H	转速 n	轴功率 Pa	功率	型号	效率 η	必须汽蚀余量	叶轮名义直径	进出口径	泵重
	m3/s	L/s	m	r/min	kw	kw	型号	%	m	mm	mm	kg
3×7SA	58 88 108	16.1 24.4 30	39.5 33 26	2980	9.17 10.7 11.2	15	Y160M2-2	68 74 68	0.5 4 12.6	184	100 80	127
3×7SA	47 72 93	13.05 20 25.8	28 23 16.5	2980	5.7 6.5 6.6	11	Y160M1-2	63 69 63	0.8 0.6	159	100 80	127
3×7SA	47 58 70	13 16 19.4	17 15 12	2980	3.75 4 3.9	5.5	Y132S1-2	58 59 58	0.5 0.7	134	100 80	127
3×9SB	100 135 167	27.7 37.5 46.3	60.8 56 44.8	2980	22 26 27	30	Y200L1-2	75 79 75	3.6 4.8 6.3	225	125 80	143
3×9SB	81 117 145	225 32.5 40.2	45 40 33	2980	14 16.7 18.6	22	Y180M-2	70 76 70	3 4 5.2	197	125 80	143
3×9SB	73 100 128	20.3 27.7 35.5	32.5 28 22	2980	9.94 11 11.8	15	Y160M2-2	65 69 65	3.6 4.4	165	125 80	143
4×9SB	147 200 236	40.8 55.5 65.5	58 51 41	2980	30.95 34.6 35.1	45	Y200L2-2	75 80.3 75	3.2 6.6 12.6	223	150 100	170
4×9SB	132 184 220	36.6 51.1 61.1	49 42 34.5	2980	23.5 26.3 27.5	37	Y200L2-2	75 80 75	5.6 9.6	210	150 100	170
4×9SB	26 168 198	35 46.6 55	43 37 29	2980	19.7 21.1 20.8	30	Y200L1-2	75 80 75	4.4 6.6	198	150 100	170
4×9SB	100 152 180	27.7 42.2 50	38.6 31.6 25.2	2980	15 16.6 16.5	22	Y180M-2	70 78.5 75	3.5 5.4	186	150 100	170
5×9SB	200 281 360	55.5 78 100	59.6 55 42	2980	43.3 51.96 54.9	75	Y280M-2	75 81 75	6 8.6 13.8	23	200 125	261
5×9SB	200 250 315	55.5 69.4 87.5	48 43.5 32	2980	34.8 37 37.86	45	Y225M-2	75 80 72.5	6 7.2 10.2	210	200 125	261
5×9SB	162 230 280	45 63.8 77.7	42 37 28.5	2980	26.4 30 30	37	Y200L2-2	70 77 72.5	5.2 6.6 8.4	197	200 125	261

参数型号	流量 Q		扬程 H	转速 n	轴功率 Pa	配带电动机		效率 η	必须汽蚀余量	叶轮名义直径	进出口径	泵重
	流量 Q		扬程 H	转速 n	轴功率 Pa	功率	型号	效率 η	必须汽蚀余量	叶轮名义直径	进出口径	泵重
	m3/s	L/s	m	r/min	kw	kw	型号	%	m	mm	mm	kg
5×9SB	135 180 210	37.5 50 58.3	29 244.8 20	2980	17.7 17.87 17	22	Y180M-2	60 68 67.5	5.4 6.1	163	200 125	261
4×11SC	140 220 272	38.8 61.1 75.5	88 76 64	2980	48 58 63.2	75	Y280S-2	70 78.5 75	3.6 6.5 11.8	270	150 100	227
4×11SC	13 204 247	36.1 56.6 68.6	74 63 52.3	2980	37.4 45.1 46.9	55	Y250M-2	70 77.5 75	3.4 5.6 8.8	248	150 100	227
4×11SC	126 180 230	35 50 63.8	58 50 37.4	2980	28.4 32.5 33.5	45	Y225M-2	70 75.5 70	3.3 4.7	229	150 100	227
4×11SC	104 160 204	28.8 44.4 56.6	46 40 32	2980	20 24 25.4	30	Y200L1-2	65 72.5 70	4 5.6	203	150 100	227
3×14D	60 85 100	16.6 23.6 27.7	36.2 34 29.3	1480	9.1 11.4 12.3	15	Y160L-4	65 69 65	1.8 2.5 3.8	346	125 80	181
3×14D	45 75 90	12.5 20.8 25	31.6 26 19.6	1480	6.45 7.92 8	11	Y160M-4	60 67 60	2.2 3.8	318	125 80	181
3×14D	39 60 75	10.8 16.8 20.8	25.2 22 17.2	1480	4.7 5.75 5.95	7.5	Y132M-4	56.5 62.5 59	1.8 2.2	286	125 80	181
3×14D	38 50 68	10.5 13.8 18.8	19 17 11.2	1480	3.57 4.02 3.77	5.5	Y132S-4	55 57.5 55	1.6 2	254	125 80	181
4×14SD	110 149 172	30.50 41.10 47.70	37.8 33 29	1480	16.17 18 18.86	22	Y180L-4	70 74 72	1.8 3 4.8	342	150 100	254
4×14SD	100 130 156	27.7 36.1 43.3	29.3 25.6 21	1480	11.73 12.76 13.12	15	Y160L-4	68 71 68	1.6 2.4 3.6	318	150 100	254
4×14SD	68 100 136	18.8 27.7 37.7	23.2 20 14	1480	7 8.25 8.64	11	Y160M-4	61 66 60	1.6 2.6	280	150 100	254
4×14SD	62 90 106	17.2 25 29.4	15 12.2 10	1480	4.6 4.86 4.8	7.5	Y132M-4	55 61.5 60	1.4 1.7	223	150 100	254

参数型号	流量 Q		扬程 H	转速 n	轴功率 Pa	配带电动机		效率 η	必须汽蚀余量	叶轮名义直径	进出口径	泵重
	流量 Q		扬程 H	转速 n	轴功率 Pa	功率	型号	效率 η	必须汽蚀余量	叶轮名义直径	进出口径	泵重
	m3/s	L/s	m	r/min	kw	kw	型号	%	m	mm	mm	kg
4×14SDL	138 200 228	38.3 55.5 63.3	38.6 35 33	1480	19.34 23.8 26.6	30	Y200L-4	75 80 77	1.8 4.2 6.1	356	150 100	286
4×14SDL	120 185 224	33.3 51.3 62.2	34 30 25.5	1480	14.8 18.6 20.74	30	Y200L-4	75 81 75	1.4 3.4 5.6	330	150 100	286
4×14SDL	120 168 198	33.3 46.6 55	25.5 24.6 21.5	1480	11.1 14 15.45	18.5	Y180M-4	75 80 75	1.4 2.5 4	305	150 100	286
4×14SDL	106 150 176	29.4 41.6 48.8	24 21.5 18	1480	8.89 11.7 11.9	15	Y160L-4	70 75 72.5	1.2 2 3	279	150 100	286
5×11SC	128 163 200	35.5 45.3 55.5	23.6 22 15.4	1480	10.3 11.6 10.48	15	Y160L-4	80 84 80	1.9 2.7 5.5	279	200 125	259
5×11SC	110 150 175	30.5 41.6 48.6	19 15.8 13	1480	7.4 7.9 7.94	11	Y160M-4	77 81.5 78	1.8 2.2 3.4	54	200 125	259
5×11SC	80 130 145	22.2 36.1 40.2	14.6 12 10.2	1480	4.54 5.51 5.3	7.5	Y132M-4	70 77 76	2.2 2.1	224	200 125	259
6×11SC	170 248 296	47.2 68.8 82.2	24 20 17.6	1480	14.6 16.4 17.8	22	Y180L-4	76 82 79.5	1.6 2.4 4.7	273	200 150	304
6×11SC	118 188 244	32.7 52.2 67.7	15.6 13.2 9.8	1480	7.1 8.6 8.9	11	Y160M-4	70.5 78.5 73	1.8 2.4	229	200 150	304
6×11SC	110 150 165	30.5 41.6 45.8	7.8 6.2 5.3	1480	3.7 3.7 3.6	5.5	Y132S-4	63 68 66	1.6 1.6	179	200 150	304
6×9SB	173 245 300	48 68 83.3	16 14 11.5	1480	9.4 10.86 11.3	15	Y160L-4	80 86 83	1.5 2.1 4.1	229	200 150	306
6×9SB	167 208 264	46.4 57.7 73.3	11.6 10.5 8.2	1480	6.6 7 7.4	11	Y160M-4	80 84 80	1.5 1.7 2.7	203	200 150	306
6×9SB	130 188 220	36 52.2 61.1	8.8 7 6	1480	4.45 4.6 4.8	7.5	Y132M-4	70 78 75	1.6 1.9	178	200 150	306

参数型号	流量 Q		扬程 H	转速 n	轴功率 Pa	配带电动机		效率 η	必须汽蚀余量	叶轮名义直径	进出口径	泵重
	流量 Q		扬程 H	转速 n	轴功率 Pa	功率	型号	效率 η	必须汽蚀余量	叶轮名义直径	进出口径	泵重
	m3/s	L/s	m	r/min	kw	kw	型号	%	m	mm	mm	kg
6×14SD	222 330 402	61.6 91.6 111.6	41 36 30	1480	33 38 41	45	Y225M-4	75 83.5 80	1.8 3.1 5.2	365	200 150	454
6×14SD	198 300 362	55 83.3 100.5	34 29.5 25.5	1480	24.4 29 31.4	37	Y225S-4	75 83 80	2.5 3.6	330	200 150	454
6×14SD	186 262 340	51.6 72.7 94.4	28 24 17	1480	18.9 21.1 20.98	30	Y200L-4	75 81 75	2.1 3.1	299	200 150	454
6×14SD	152 220 252	42.2 61.1 70	19 16 14	1480	11.2 12.6 12.8	15	Y160L-4	70 75.5 75	1.8 2	254	200 150	572
6×18SE	465 525 605	129 145.8 168	58.5 55 48.2	1480	92.6 92.5 99.2	110	Y315S-4	80 85 80	3.4 3.8 5	460	250 150	572
6×18SE	445 500 565	123.6 138.8 157	54 51 43.6	1480	81.8 82.7 83.9	110	Y315S-4	80 84 80	3.2 3.6 4.4	436	250 150	572
6×18SE	320 450 545	88.9 125 151.4	47.3 42 32	1480	54.96 63.54 63.32	75	Y280S-4	75 81 75	2.8 3.3 4.1	406	250 150	572
6×18SE	310 410 485	86.1 113.89 134.7	40 35.2 29.2	1480	45 49.7 51.4	75	Y280S-4	75 79 75	2.7 3 3.5	373	250 150	572
8×9SB	275 414 490	76.4 115 136	15.2 12 10	1480	15.2 16.1 16.68	22	Y180L-4	75 84 80	2.7 3.6 4.7	227	250 200	454
8×9SB	226 338 420	62.7 93.89 116.66	12.6 10.6 8.4	1480	11 13.9 12.8	15	Y160L-4	70 81 75	2.9 3.6	210	250 200	454
8×9SB	220 300 365	55.65 83.3 101.3	10.4 8.3 6.8	1480	8.7 9.35 9.65	11	Y160M-4	65 72.5 70	2.9 3	197	250 200	454
8×11SC	240 350 400	66.6 97.2 111.1	23.8 21 19	1480	19.4 23.14 24.34	30	Y200L-4	80 86.5 85	3.4 4.2 6.2	279	250 200	442
8×11SC	225 310 372	62.5 86.1 103.3	19 17 14.4	1480	14.5 16.8 18.2	22	Y180-4	80 85.5 80	3.4 3.8 5	249	250 200	442

参数型号	流量 Q		扬程 H	转速 n	轴功率 Pa	配带电动机		效率 η	必须汽蚀余量	叶轮名义直径	进出口径	泵重
	流量 Q		扬程 H	转速 n	轴功率 Pa	功率	型号	效率 η	必须汽蚀余量	叶轮名义直径	进出口径	泵重
	m3/s	L/s	m	r/min	kw	kw	型号	%	m	mm	mm	kg
8×11SC	175 260 340	48.6 72.2 94.4	15 13 10	1480	10.2 11.8 12.34	15	Y160L-4	70 78 75	3.5 4.2	229	250 200	442
8×11SC	182 225 280	50.5 62.5 77.7	9 8 6	1480	6.86 7 6.93	11	Y160M-4	65 70 66	3.4 3.5	188	250 200	442
8×14SD	390 495 614	108 137.5 170.5	38.5 36 29.5	1480	49.2 55.7 59.4	75	Y280S-5	83 87 83	2.3 3.3 4.7	362	250 200	544
8×14SD	340 448 540	94.4 124.4 150	31.3 29 24	1480	35.7 41.1 43	55	Y250M-4	81 86 82	2 2.6 3.5	324	250 200	544
8×14SD	320 410 510	88.8 113.8 141.6	26 24 19.5	1480	28.3 31.9 33.8	45	Y225M-4	80 84 80	1.9 2.5 3	299	250 200	544
8×14SD	285 390 440	79.1 108.3 122.2	23 20 17.5	1480	23.5 26.2 26.2	30	Y200L-4	76 81 80	1.8 2.4 2.6	279	250 200	544
8×18SE	630 820 1030	175 227.7 286	62 55 43	1480	132.9 145.8 150.7	200	Y315L2-4	80 84.2 80	3.5 4.8 8.5	450	300 200	807
8×18SE	560 750 905	155.5 208.3 251.4	54.5 48.5 40	1480	105.8 118.6 125.6	160	Y315L1-4	78.5 83.5 78.5	3.2 4 5.6	423	300 200	807
8×18SE	495 660 840	137.5 183.3 233.3	49 44 36	1480	88 98 109.8	132	Y315M-4	75 80.5 75	3 3.5 5	398	300 200	807
8×18SE	426 600 750	118.3 166.6 208.3	43.5 38.5 32.2	1480	72 82.7 90	110	Y315S-4	70 76 73	2.9 3.3 4.2	373	300 200	807
8×23SF	400 545 600	111.1 151.4 166.6	115 110 102.4	1480	169 206.6 217	250	Y315M2-4	74 79 77	2.1 2.3 2.9	560	250 200	953
8×23SF	360 510 600	100 141.6 166.6	99 90 80	1480	131 160 174	220	Y335M-4 Y315M2-4 (ip23)	74 78 75	2.1 2.2 2.9	533	250 200	953
8×23SF	340 480 575	94.4 133.3 159.7	80 72 62.5	1480	100 127 132.2	160	Y315M2-4	74 77.5 74	2.1 2.2 2.5	483	250 200	953

参数型号	流量 Q		扬程 H	转速 n	轴功率 Pa	配带电动机		效率 η	必须汽蚀余量	叶轮名义直径	进出口径	泵重
	流量 Q		扬程 H	转速 n	轴功率 Pa	功率	型号	效率 η	必须汽蚀余量	叶轮名义直径	进出口径	泵重
	m3/s	L/s	m	r/min	kw	kw	型号	%	m	mm	mm	kg
8×23SF	270 420 480	75 116.6 133.3	64 56 49.5	1480	68 85.4 87.4	110	Y315S-4	69 75 74	2.1 2.1 2.2	423	250 20	953
10×11SC	410 540 640	113.89 150 177.8	23.8 22 18	1480	33.2 37.6 39.1	45	Y225M-4	80 86 80	3.4 4 6	286	300 250	594
10×11SC	380 510 580	105.5 141.6 161.1	19 16.2 13.8	1480	24.6 26.4 27.2	37	Y225S-4	80 85 80	3.3 3.6 4.5	254	300 250	594
10×11SC	320 460 540	88.9 127.7 150	15.6 13 9.8	1480	18.1 19.98 19.21	30	Y200L-4	75 81.5 75	3.4 4	236	300 250	594
10×11SC	320 380 465	88.9 105.5 129	9.5 8.5 6	1480	11.8 11.7 10.8	15	Y160L-4	70 75 70	3.1 3.4	211	300 250	594
10×14SD	550 785 975	152.7 218 270	41 37 29.2	1480	76.7 91.9 96.9	110	Y315S-4	80 86 80	3.4 4.8 7.3	368	300 250	780
10×14SD	515 690 855	143 191.6 237.5	32 29.2 24.2	1480	56 64 70.4	90	Y280M-4	80 85.5 80	3.1 4 5.5	323	300 250	780
10×14SD	480 645 750	133.3 179 208	25.6 22.3 18.8	1480	43 47.4 49.5	75	Y280S-4	77.5 82.5 77.5	3.1 3.8 4.4	298	300 250	780
10×14SD	415 600 690	115.2 166.6 191.6	22 18 14.2	1480	33.8 37.46 35.57	45	Y225M-4	73.5 78.5 75	2.9 3.7 4	273	300 250	780
10×18SE	795 1040 1275	220.8 288.8 354	62.2 57.5 48.8	1480	168.3 191.3 211.8	250	Y355M-5 Y315M2-4 (IP23)	80 85 80	3.5 4.2 7.7	457	350 250	96.3
10×18SE	735 930 1170	204 258 325	55 51.3 43.5	1480	137.6 162.4 173.2	220	Y355M-4 Y315M2-4 (IP23)	80 74.5 80	3.5 3.8 5.6	432	350 250	963
10×18SE	690 855 1080	191.5 237.5 300	48.5 46 40	1480	113.9 127.5 147	185	Y355M-4	80 84 80	3.5 3.6 4.6	406	350 250	963
10×18SE	570 780 960	158.3 216.6 266.6	43 40.5 36	1480	88.9 104.9 117.6	132	Y315M1-4	75 82 80	3.6 3.5 4	381	350 250	963

参数型号	流量 Q		扬程 H	转速 n	轴功率 Pa	配带电动机		效率 η	必须汽蚀余量	叶轮名义直径	进出口径	泵重
	流量 Q		扬程 H	转速 n	轴功率 Pa	功率	型号	效率 η	必须汽蚀余量	叶轮名义直径	进出口径	泵重
	m3/s	L/s	m	r/min	kw	kw	型号	%	m	mm	mm	kg
12×14SD	850 1140 1360	236.1 316.6 377.7	41.8 37 31	1480	120.9 133 138.3	160	Y315M2-4	80 86.2 83	3.6 4.8 7.1	371	350 300	953
12×14SD	800 1060 1290	222.2 294.4 358.3	36 32 25	1480	98 107.4 109.7	132	Y315M-4	80 86 80	3.5 4.1 6.2	341	350 300	953
12×14SD	720 940 1100	200 261.1 305.5	26.5 23.5 19	1480	64.9 71.19 71.14	90	Y280M-4	80 84.5 80	3.5 3.8 4.3	310	350 300	953
12×14SD	720 860 1000	200 238.8 277.7	20.2 18 14	1480	52.8 53 50.8	75	Y280S-4	75 79.5 75	3.5 3.6 4	280	350 300	953