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SH Double-suction Pump

Product name:SH Double-suction Pump

Model: Double-suction PumpSH-single-stage

Application:SH-type irrigation pump main parts: pump, pump cover, impeller, shaft, double suction seal rings, bushings, bearings. In addition to the axis of materials for high-quality carbon steel, and its remaining multi-cast iron.

Product overview

SH-single-stage double-suction pump Structure Description:
SH-single-stage double-suction pump inlet and outlet are at the bottom of the pump axis, horizontal axis into a vertical position, the pump casing. In the open, without having to remove the water Maintenance, exhaust pipes and motor ( or other prime mover) as viewed from the direction of the coupling of the pump, water pumps are reverse-inch needle direction. As according to the special order can be changed to cis-inch needle rotation.
SH-type irrigation pump main parts: pump, pump cover, impeller, shaft, double suction seal rings, bushings, bearings. In addition to the axis of materials for high-quality carbon steel, and its remaining multi-cast iron.
Pump and pump cover constitute the studio impeller, in and out of the water flange system mounting vacuum gauge and pressure gauge tube screw out of the water formed with the lower flange drain pipe holes.
Impeller static balance check, with the sleeve nut and sides of the fixed sleeve, its axial position can be adjusted through the sleeve nut, the axial force of the impeller use its leaves are arranged symmetrically balanced, there may be some left The remaining axial force coaxial side of the bearing.
Shaft by two single row radial ball bearing, bearing mounted in bearings at both ends of the pump body, with grease lubrication, double suction seal ring to reduce the water pump pressurized water chamber to drain back to the suction chamber.
SH-single-stage double-suction pump parameters:
Flow rate (Q): 160-18000m3 / h
Head (H): 12-125m
SH-single-stage double suction pump Model significance:
6-SH-6-A
6- pump inlet diameter of 6 inches
SH- horizontal single-stage double-suction pump in the open water
6- pump specific speed of 1/10 rounding
A- impeller diameter cutting code
SH type in a pump assembly, disassembly and installation
Assembly and disassembly
1, the assembly of the rotor components: turn the impeller, shaft sleeve, sleeve nut, packing sleeve, packing rings, packing gland, retaining ring, bearing member mounted on the shaft, and put double suction seal rings, then install coupling.
2, the rotor assembly is mounted on the pump, adjust the axial position of the impeller of the halo to the middle on both sides of double suction seal ring to be fixed, the bearing body gland with fixing screws.
3, loading on the packing, put away the glossy paper pad open, cover the pump cover matter pintail pin, tighten the pump cover nut, finally installed Shangfen gland material. But do not be packing too tight, tight packing sleeve will heat, power consumption is large, but also not to cut too loose, too loose will make large liquid leakage, reducing pump efficiency.
After the assembly, the shaft is rotated by hand, no collision phenomenon, rotated relatively light evenly slippery, disassembly can be said assembly sequence contrary.
Installation
1. Check the pump and motor should be no damage.

2, pump installation height, plus hydraulic suction line losses, and its speed can not be greater than the allowable value of the sample suction on the vacuum height regulations. Base size should be consistent dimensions pump unit.

type flow
Q
Range
H
Rotational speed
n
Shaft power
Pa
Electric motor Efficiency
n
Steam eclipse amount Impeller diameter Imported caliber Outlet diameter Weight
m3/h L/s m r/min kw Powerkw type % m mm mm mm kg
6SH-6 126
160
198
35
44.4
55
84
78
70
2950 40
45.3
51
55 Y250M-2 72
75
74
5.9 0 150 100 150
6SH-6A 112
144
180
31
40
50
67
62
55
2950 29.6
33.3
38.5
45 Y225M-2 68
72
70
5.9 0 150 100 150
6SH-9 130
160
220
36.1
44.4
61.1
52
50
40
2950 25.3
27.3
21.1
37 Y200L2-2 72.9
80
77.2
3.9 0 150 100 130
6SH-9A 112
144
180
31.1
40
50
44
40
35
2950 18.5
20.9
24.5
30 Y250L1-2 72.5
75
70
3.9 0 150 100 130
6SH-9B 108
133
160
30
36.9
44.4
38
36
32
2950 17.2
18.6
19.4
22 Y180M-2 65
70
72
3.9 0 150 100 130
8SH-6 183
280
324
50.8
77.8
90
103
95
87
2950 83.1
91.7
100
110 Y315S-2 62
79.2
76.8
5.3 0 200 125 309
8SH-6A 176
270
310
48.9
75
86.1
82
75
68
2950 57.8
73.5
77.6
90 Y280M-2 68
75
74
5.3 0 200 125 309
8SH-9 216
280
351
60
77.8
97.5
69
63
50
2950 55.1
59.3
67.8
75 Y250S-2 73.7
81
70.5
5.4 0 200 150 230
8SH-9A 180
270
324
50
75
90
54.5
46
37.5
2950 41.4
48.3
50.9
55 Y250M-2 65
7
65
5.4 0 200 150 230
8SH-13 216
280
342
60
77.8
95
48
42
35
2950 34.9
37.7
40.2
55 Y250M-2 81
85
81
5.4 0 200 150 200
8SH-13A 198
270
310
55
75
86.1
43
36
31
2950 30.5
33.1
34.5
37 Y200L2-2 76
80
76
5.4 0 200 150 200
10SH-6 360
485
612
100
134.7
170
71
65
56
1450 92.8
108.7
129.6
132 Y315M-4 75
79
72
3.0 0 250 150 831
10SH-6A 338
462
535
93.9
128.3
148.6
60
53
49
1450 73.6
84.4
95.2
110 Y315S-4 75
77
75
3.0 0 250 150 831
10SH-9 360
485
612
100
134.7
170
42.5
39
32.5
1450 54.8
62.1
68.6
75 Y280S-4 76
83
79
3.2 0 250 200 620
10SH-9A 324
468
576
90
130
160
35.5
30.5
25
1450 42.3
49.2
50.9
55 Y250M-4 74
79
77
3.2 0 250 200 620
10SH-13 360
485
576
100
134.7
160
27
24
19
1450 33.1
36.9
36.3
55 Y250M-4 80
86
82
3.5 0 250 200 580
10SH-13A 342
414
482
95
115
134
22.2
20.3
17.4
1450 25.8
27.6
28.6
30 Y200L-4 80
83
80
3.5 0 250 200 580
10SH-19 360
485
576
100
134.7
160
17.5
14
11
1450 21.4
21.7
22.1
30 Y200L-4 80
85
78
3.8 0 250 200 520
10SH-19A 320
430
504
89
119.4
140
13.7
11
8.6
1450 15.4
15.8
15.5
22 Y180L-4 78
82
75
3.8 0 250 200 520
12SH-6 590
790
936
164
219
260
93
90
82
1450 202
242
279
315 Y355L2-4 74
80
75
5.8 0 300 200 1056

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Shi jia zhuang Bojin pump co.,ltd
Contact: Johnny
Address: No.266 Tianshan Street Shijiazhuang,Hebei Province,China
Tel:
Mobile:

Website:
E-mail:
Postal Code: 050035



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