Product Description
The TQWH series single-stage single-suction HORIZONTL centrifugal pump is a high-efficiency and energy-saving product designed by our company based on the performance parameters of the IS-type centrifugal pump and the vertical pump structure. Its inlet and outlet are at the same horizontal line, making installation convenient. All wet parts of the TQH series are made of stainless steel, with a stainless steel cover plate on the pump cover to meet corrosion-resistant medium conditions. This series has a flow range of 1.5 to 1200m3/h, a head range of 8 to 150m, and a diameter range of DN25-DN400.
Application
Transport liquids that do not contain solid particles and have a corrosive viscosity similar to water
Product Attributes
| Max Flow |
1200m³/h |
Voltage |
380V |
| Max Head |
150m |
Frequency |
50HZ |
| Speed |
2900RPM/1450RPM |
Max Motor Power |
315kW |
| Structure |
Horizontal Single Stage |
Mounting type |
B35 |
| Outlet Diameter |
DN25-DN400 |
Efficiency Level |
IE2 |
| Sealing type |
Mechanical Seal |
Insulation Class |
F |
| Working Pressure Max |
16 bar |
Protection Class |
IP54 |
| Liquid Temperature |
80C |
Cooling Method |
TEFC |
| Product Certificate |
N/A |
Thermal Protection |
/ |
Hydraulic Coverage


Product Structural Drawing
Product Parameters
| MODEL |
model |
flow |
HEAD |
speed |
Motor POWER |
| m³/h |
m |
r/min |
kw |
| 1 |
20-110 |
2.5 |
15 |
2900 |
0.75 |
| 2 |
20-125 |
2.5 |
20 |
2900 |
0.75 |
| 3 |
20-160 |
2.5 |
32 |
2900 |
1.1 |
| 4 |
25-110 |
4 |
15 |
2900 |
0.75 |
| 5 |
25-125 |
4 |
20 |
2900 |
0.75 |
| 6 |
25-125A |
3.6 |
16 |
2900 |
0.75 |
| 7 |
25-160 |
4 |
32 |
2900 |
1.5 |
| 8 |
25-160A |
3.7 |
28 |
2900 |
1.1 |
| 9 |
32-125 |
5 |
20 |
2900 |
0.75 |
| 10 |
32-125A |
4.5 |
16 |
2900 |
0.75 |
| 11 |
32-160 |
5 |
32 |
2900 |
1.5 |
| 12 |
32-160A |
4.5 |
28 |
2900 |
1.1 |
| 13 |
32-160I |
6.3 |
32 |
2900 |
2.2 |
| 14 |
32-200 |
5 |
50 |
2900 |
3 |
| 15 |
32-200A |
4.5 |
44 |
2900 |
2.2 |
| 16 |
32-200B |
3.5 |
38 |
2900 |
1.5 |
| 17 |
32-200(I) |
6.3 |
50 |
2900 |
4 |
| 18 |
40-100 |
6.3 |
12.5 |
2900 |
0.75 |
| 19 |
40-100A |
5.6 |
10 |
2900 |
0.75 |
| 20 |
40-125 |
6.3 |
20 |
2900 |
1.1 |
| 21 |
40-125A |
5.6 |
16 |
2900 |
0.75 |
| 22 |
40-160 |
6.3 |
32 |
2900 |
2.2 |
| 23 |
40-160A |
5.9 |
28 |
2900 |
1.5 |
| 24 |
40-160B |
5.5 |
24 |
2900 |
1.1 |
| 25 |
40-200 |
6.3 |
50 |
2900 |
4 |
| 26 |
40-200A |
5.9 |
44 |
2900 |
3 |
| 27 |
40-200B |
5.3 |
36 |
2900 |
2.2 |
| 28 |
40-250 |
6.3 |
80 |
2900 |
7.5 |
| 29 |
40-250A |
5.9 |
70 |
2900 |
5.5 |
| 30 |
40-250B |
5.5 |
60 |
2900 |
4 |
| 31 |
40-100(I) |
12.5 |
12.5 |
2900 |
1.1 |
| 32 |
40-100(I)A |
11 |
10 |
2900 |
0.75 |
| 33 |
40-125(I) |
12.5 |
20 |
2900 |
1.5 |
| 34 |
40-125(I)A |
11 |
16 |
2900 |
1.1 |
| 35 |
40-160(I) |
12.5 |
32 |
2900 |
3 |
| 36 |
40-160(I)A |
11.7 |
28 |
2900 |
2.2 |
| 37 |
40-160(I)B |
10.4 |
22 |
2900 |
1.5 |
| 38 |
40-200(I) |
12.5 |
50 |
2900 |
5.5 |
| 39 |
40-200(I)A |
11.7 |
44 |
2900 |
4 |
| 40 |
40-200(I)B |
10.6 |
36 |
2900 |
3 |
| 41 |
40-250(I) |
12.5 |
80 |
2900 |
11 |
| 42 |
40-250(I)A |
11.6 |
70 |
2900 |
7.5 |
| 43 |
40-250(I)B |
10.8 |
60 |
2900 |
5.5 |
| 44 |
40-250(I)C |
10 |
52 |
2900 |
5.5 |
| 45 |
50-100 |
12.5 |
12.5 |
2900 |
1.1 |
| 46 |
50-100A |
11 |
10 |
2900 |
0.75 |
| 47 |
50-125 |
12.5 |
20 |
2900 |
1.5 |
| 48 |
50-125A |
11 |
16 |
2900 |
1.1 |
| 49 |
50-160 |
12.5 |
32 |
2900 |
3 |
| 50 |
50-160A |
11.7 |
28 |
2900 |
2.2 |
| 51 |
50-160B |
10.4 |
22 |
2900 |
1.5 |
| 52 |
50-200 |
12.5 |
50 |
2900 |
5.5 |
| 53 |
50-200A |
11.7 |
44 |
2900 |
4 |
| 54 |
50-200B |
10.6 |
36 |
2900 |
3 |
| 55 |
50-250 |
12.5 |
80 |
2900 |
11 |
| 56 |
50-250A |
11.6 |
70 |
2900 |
7.5 |
| 57 |
50-250B |
10.8 |
60 |
2900 |
7.5 |
| 58 |
50-250C |
10 |
52 |
2900 |
5.5 |
| 59 |
50-100(I) |
25 |
12.5 |
2900 |
1.5 |
| 60 |
50-100(I)A |
22.3 |
10 |
2900 |
1.1 |
| 61 |
50-125(I) |
25 |
20 |
2900 |
3 |
| 62 |
50-125(I)A |
22.3 |
16 |
2900 |
2.2 |
| 63 |
50-160(I) |
25 |
32 |
2900 |
4 |
| 64 |
50-160(I)A |
23.4 |
28 |
2900 |
3 |
| 65 |
50-160(I)B |
21.6 |
24 |
2900 |
2.2 |
| 66 |
50-200(I) |
25 |
50 |
2900 |
7.5 |
| 67 |
50-200(I)A |
23.5 |
44 |
2900 |
5.5 |
| 68 |
50-200(I)B |
21.8 |
38 |
2900 |
4 |
| 69 |
50-250(I) |
25 |
80 |
2900 |
15 |
| 70 |
50-250(I)A |
23.4 |
70 |
2900 |
11 |
| 71 |
50-250(I)B |
21.6 |
60 |
2900 |
7.5 |
| 72 |
65-100 |
25 |
12.5 |
2900 |
1.5 |
| 73 |
65-100A |
22.3 |
10 |
2900 |
1.1 |
| 74 |
65-125 |
25 |
20 |
2900 |
3 |
| 75 |
65-125A |
22.3 |
16 |
2900 |
2.2 |
| 76 |
65-160 |
25 |
32 |
2900 |
4 |
| 77 |
65-160A |
23.4 |
28 |
2900 |
3 |
| 78 |
65-160B |
21.6 |
24 |
2900 |
2.2 |
| 79 |
65-200 |
25 |
50 |
2900 |
7.5 |
| 80 |
65-200A |
23.5 |
44 |
2900 |
5.5 |
| 81 |
65-200B |
21.8 |
38 |
2900 |
4 |
| 82 |
65-250 |
25 |
80 |
2900 |
15 |
| 83 |
65-250A |
23.4 |
70 |
2900 |
11 |
| 84 |
65-250B |
21.6 |
60 |
2900 |
7.5 |
| 85 |
65-100(I) |
50 |
12.5 |
2900 |
3 |
| 86 |
65-100(I)A |
44.7 |
10 |
2900 |
2.2 |
| 87 |
65-125(I) |
50 |
20 |
2900 |
5.5 |
| 88 |
65-125(I)A |
45 |
16 |
2900 |
4 |
| 89 |
65-160(I) |
50 |
32 |
2900 |
7.5 |
| 90 |
65-160(I)A |
46.7 |
28 |
2900 |
5.5 |
| 91 |
65-160(I)B |
43.3 |
24 |
2900 |
4 |
| 92 |
65-200(I) |
50 |
50 |
2900 |
15 |
| 93 |
65-200(I)A |
47 |
44 |
2900 |
11 |
| 94 |
65-200(I)B |
43.5 |
38 |
2900 |
7.5 |
| 95 |
65-250(I) |
50 |
80 |
2900 |
22 |
| 96 |
65-250(I)A |
46.7 |
70 |
2900 |
18.5 |
| 97 |
65-250(I)B |
43.3 |
60 |
2900 |
15 |
| 98 |
80-100 |
50 |
12.5 |
2900 |
3 |
| 99 |
80-100A |
44.7 |
10 |
2900 |
2.2 |
| 100 |
80-125 |
50 |
20 |
2900 |
5.5 |
| 101 |
80-125A |
45 |
16 |
2900 |
4 |
| 102 |
80-160 |
50 |
32 |
2900 |
7.5 |
| 103 |
80-160A |
46.7 |
28 |
2900 |
5.5 |
| 104 |
80-160B |
43.3 |
24 |
2900 |
4 |
| 105 |
80-200 |
50 |
50 |
2900 |
15 |
| 106 |
80-200A |
47 |
44 |
2900 |
11 |
| 107 |
80-200B |
43.5 |
38 |
2900 |
7.5 |
| 108 |
80-250 |
50 |
80 |
2900 |
22 |
| 109 |
80-250A |
46.7 |
70 |
2900 |
18.5 |
| 110 |
80-250B |
43.3 |
60 |
2900 |
15 |
| 111 |
80-100(I) |
100 |
12.5 |
2900 |
5.5 |
| 112 |
80-100(I)A |
89 |
10 |
2900 |
4 |
| 113 |
80-125(I) |
100 |
20 |
2900 |
11 |
| 114 |
80-125(I)A |
89 |
16 |
2900 |
7.5 |
| 115 |
80-160(I) |
100 |
32 |
2900 |
15 |
| 116 |
80-160(I)A |
93.5 |
28 |
2900 |
11 |
| 117 |
80-160(I)B |
86.6 |
24 |
2900 |
7.5 |
| 118 |
80-200(I) |
100 |
50 |
2900 |
22 |
| 119 |
80-200(I)A |
93.5 |
44 |
2900 |
18.5 |
| 120 |
80-200(I)B |
87 |
38 |
2900 |
15 |
| 121 |
80-250(I) |
100 |
80 |
2900 |
37 |
| 122 |
80-250(I)A |
93.5 |
70 |
2900 |
30 |
| 123 |
80-250(I)B |
87 |
60 |
2900 |
30 |
| 124 |
100-100 |
100 |
12.5 |
2900 |
5.5 |
| 125 |
100-100A |
89 |
10 |
2900 |
4 |
| 126 |
100-125 |
100 |
20 |
2900 |
11 |
| 127 |
100-125A |
89 |
16 |
2900 |
7.5 |
| 128 |
100-160 |
100 |
32 |
2900 |
15 |
| 129 |
100-160A |
93.5 |
28 |
2900 |
11 |
| 130 |
100-160B |
86.6 |
24 |
2900 |
7.5 |
| 131 |
100-200 |
100 |
50 |
2900 |
22 |
| 132 |
100-200A |
93.5 |
44 |
2900 |
18.5 |
| 133 |
100-200B |
87 |
38 |
2900 |
15 |
| 134 |
100-250 |
100 |
80 |
2900 |
37 |
| 135 |
100-250A |
93.5 |
70 |
2900 |
30 |
| 136 |
100-250B |
87 |
60 |
2900 |
30 |
| 137 |
100-100I |
160 |
12.5 |
2900 |
11 |
| 138 |
100-125(I) |
160 |
20 |
2900 |
15 |
| 139 |
100-125(I)A |
140 |
17 |
2900 |
11 |
| 140 |
100-160(I) |
160 |
32 |
2900 |
22 |
| 141 |
100-160(I)A |
140 |
28 |
2900 |
18.5 |
| 142 |
100-160(I)B |
135 |
24 |
2900 |
15 |
| 143 |
100-200(I) |
160 |
50 |
2900 |
37 |
| 144 |
100-200(I)A |
140 |
45 |
2900 |
30 |
| 145 |
100-200(I)B |
100 |
40 |
2900 |
22 |
| 146 |
100-250(I) |
160 |
80 |
2900 |
55 |
| 147 |
100-250(I)A |
140 |
72 |
2900 |
45 |
| 148 |
100-250(I)B |
100 |
65 |
2900 |
37 |
| 149 |
125-100 |
160 |
12.5 |
2900 |
11 |
| 150 |
125-100A |
143 |
10 |
2900 |
7.5 |
| 151 |
125-125 |
160 |
20 |
2900 |
15 |
| 152 |
125-125A |
143 |
16 |
2900 |
11 |
| 153 |
125-160 |
160 |
32 |
2900 |
22 |
| 154 |
125-160A |
150 |
28 |
2900 |
18.5 |
| 155 |
125-160B |
138 |
24 |
2900 |
15 |
| 156 |
125-200 |
160 |
50 |
2900 |
37 |
| 157 |
125-200A |
150 |
44 |
2900 |
30 |
| 158 |
125-200B |
138 |
37.5 |
2900 |
22 |
| 159 |
125-250 |
160 |
80 |
2900 |
55 |
| 160 |
125-250A |
150 |
70 |
2900 |
45 |
| 161 |
125-250B |
138 |
60 |
2900 |
37 |
| 162 |
125-400 |
100 |
50 |
1450 |
30 |
| 163 |
125-400A |
80 |
44 |
1450 |
22 |
| 164 |
125-400B |
82 |
38 |
1480 |
18.5 |
| 165 |
150-125 |
160 |
20 |
2900 |
15 |
| 166 |
150-125A |
150 |
16 |
2900 |
11 |
| 167 |
150-160 |
160 |
32 |
2900 |
22 |
| 168 |
150-160A |
150 |
28 |
2900 |
18.5 |
| 169 |
150-160B |
140 |
24 |
2900 |
15 |
| 170 |
150-200 |
200 |
12.5 |
1450 |
15 |
| 171 |
150-200A |
179 |
10 |
1450 |
11 |
| 172 |
150-200B |
160 |
8 |
1450 |
7.5 |
| 173 |
150-250 |
200 |
20 |
1450 |
18.5 |
| 174 |
150-250A |
184.4 |
17 |
1450 |
15 |
| 175 |
150-250B |
167 |
14 |
1450 |
11 |
| 176 |
150-315 |
200 |
32 |
1450 |
30 |
| 177 |
150-315A |
187 |
28 |
1450 |
22 |
| 178 |
150-315B |
173 |
24 |
1450 |
18.5 |
| 179 |
150-400 |
200 |
50 |
1450 |
45 |
| 180 |
150-400A |
187 |
44 |
1450 |
37 |
| 181 |
150-400B |
174 |
38 |
1450 |
30 |
| 182 |
150-400C |
160 |
32 |
1450 |
22 |
| 183 |
150-500 |
200 |
80 |
1450 |
90 |
| 184 |
150-500A |
182 |
70.5 |
1450 |
75 |
| 185 |
150-500B |
166 |
62 |
1450 |
55 |
| 186 |
150-500C |
140 |
50 |
1450 |
45 |
| 187 |
150-200(I) |
200 |
50 |
2900 |
45 |
| 188 |
150-200(I)A |
187 |
44 |
2900 |
37 |
| 189 |
150-200(I)B |
174 |
38 |
2900 |
30 |
| 190 |
150-250(I) |
200 |
80 |
2900 |
75 |
| 191 |
150-250(I)A |
187 |
70 |
2900 |
55 |
| 192 |
150-250(I)B |
173 |
60 |
2900 |
45 |
| 193 |
200-200 |
200 |
12.5 |
1450 |
15 |
| 194 |
200-200A |
179 |
10 |
1450 |
11 |
| 195 |
200-250 |
200 |
20 |
1450 |
18.5 |
| 196 |
200-250A |
184.4 |
17 |
1450 |
15 |
| 197 |
200-250B |
167 |
14 |
1450 |
11 |
| 198 |
200-315 |
200 |
32 |
1450 |
30 |
| 199 |
200-315A |
187 |
27 |
1450 |
22 |
| 200 |
200-315B |
173 |
24 |
1450 |
18.5 |
| 201 |
200-400 |
200 |
50 |
1450 |
45 |
| 202 |
200-400A |
187 |
44 |
1450 |
37 |
| 203 |
200-400B |
174 |
38 |
1450 |
30 |
| 204 |
200-400C |
160 |
32 |
1450 |
22 |
| 205 |
200-500 |
200 |
80 |
1450 |
90 |
| 206 |
200-500A |
182 |
70.5 |
1450 |
75 |
| 207 |
200-500B |
166 |
62 |
1450 |
55 |
| 208 |
200-500C |
140 |
50 |
1450 |
45 |
| 209 |
200-200(I) |
400 |
12.5 |
1450 |
22 |
| 210 |
200-200(I)A |
358 |
10 |
1450 |
18.5 |
| 211 |
200-200(II) |
300 |
12.5 |
1450 |
18.5 |
| 212 |
200-200(II)A |
280 |
10 |
1450 |
15 |
| 213 |
200-250(I) |
400 |
20 |
1450 |
30 |
| 214 |
200-250(I)A |
358 |
16 |
1450 |
22 |
| 215 |
200-250(I)B |
322 |
13 |
1450 |
18.5 |
| 216 |
200-250II |
300 |
20 |
1450 |
22 |
| 217 |
200-250IIA |
280 |
16 |
1450 |
18.5 |
| 218 |
200-250IIB |
262 |
13 |
1450 |
15 |
| 219 |
200-315(I) |
400 |
32 |
1450 |
55 |
| 220 |
200-315(I)A |
374 |
28 |
1450 |
45 |
| 221 |
200-315(I)B |
346 |
24 |
1450 |
37 |
| 222 |
200-315II |
300 |
32 |
1450 |
45 |
| 223 |
200-315IIA |
280 |
28 |
1450 |
37 |
| 224 |
200-315IIB |
262 |
24 |
1450 |
30 |
| 225 |
200-400(I) |
400 |
50 |
1450 |
75 |
| 226 |
200-400(I)A |
374 |
44 |
1450 |
75 |
| 227 |
200-400(I)B |
346 |
38 |
1450 |
55 |
| 228 |
200-400(I)C |
320 |
32 |
1450 |
45 |
| 229 |
200-400II |
300 |
50 |
1450 |
75 |
| 230 |
200-400IIA |
280 |
44 |
1450 |
55 |
| 231 |
200-400IIB |
262 |
38 |
1450 |
45 |
| 232 |
200-400IIC |
245 |
32 |
1450 |
37 |
| 233 |
200-500(I) |
400 |
80 |
1450 |
132 |
| 234 |
200-500(I)A |
374 |
70 |
1450 |
110 |
| 235 |
200-500(I)B |
346 |
60 |
1450 |
90 |
| 236 |
200-500(I)C |
320 |
50 |
1450 |
75 |
| 237 |
200-500(II) |
300 |
80 |
1480 |
110 |
| 238 |
200-500(II)A |
280 |
70 |
1480 |
90 |
| 239 |
200-500(II)B |
262 |
60 |
1480 |
75 |
| 240 |
200-500(II)C |
245 |
52 |
1480 |
55 |
| 241 |
250-250 |
550 |
20 |
1450 |
45 |
| 242 |
250-250A |
500 |
17 |
1450 |
37 |
| 243 |
250-315 |
550 |
32 |
1450 |
75 |
| 244 |
250-315A |
500 |
28 |
1450 |
55 |
| 245 |
250-315B |
450 |
24 |
1450 |
45 |
| 246 |
250-400 |
550 |
50 |
1450 |
110 |
| 247 |
250-400A |
500 |
44 |
1450 |
90 |
| 248 |
250-400B |
460 |
38 |
1450 |
75 |
| 249 |
250-400C |
429 |
31 |
1450 |
55 |
| 250 |
250-500 |
550 |
80 |
1450 |
185 |
| 251 |
250-500A |
510 |
70 |
1450 |
160 |
| 252 |
250-500B |
470 |
60 |
1450 |
132 |
| 253 |
250-500C |
430 |
50 |
1450 |
110 |
| 254 |
300-250 |
720 |
20 |
1450 |
55 |
| 255 |
300-250A |
600 |
17 |
1450 |
45 |
| 256 |
300-315 |
720 |
32 |
1450 |
90 |
| 257 |
300-315A |
637 |
28 |
1450 |
75 |
| 258 |
300-315B |
563 |
24 |
1450 |
55 |
| 259 |
300-235 (I) |
1080 |
40 |
1450 |
160 |
| 260 |
300-235 (I)A |
970 |
36 |
1450 |
132 |
| 261 |
300-400 |
720 |
50 |
1450 |
132 |
| 262 |
300-400A |
662 |
44 |
1450 |
110 |
| 263 |
300-400B |
609 |
38 |
1450 |
90 |
| 264 |
300-400C |
536 |
31 |
1450 |
75 |
| 265 |
300-500 |
720 |
80 |
1450 |
250 |
| 266 |
300-500A |
675 |
70 |
1450 |
200 |
| 267 |
300-500B |
625 |
60 |
1450 |
160 |
| 268 |
300-500C |
570 |
50 |
1450 |
110 |
| 269 |
350-250 |
1200 |
20 |
1450 |
90 |
| 270 |
350-250A |
1080 |
16 |
1450 |
75 |
| 271 |
350-315 |
1200 |
32 |
1450 |
160 |
| 272 |
350-315A |
1120 |
28 |
1450 |
132 |
| 273 |
350-315B |
1040 |
24 |
1450 |
110 |
| 274 |
350-400 |
1200 |
50 |
1450 |
250 |
| 275 |
350-400A |
1120 |
44 |
1450 |
220 |
| 276 |
350-400B |
1040 |
38 |
1450 |
200 |
| 277 |
350-400C |
905 |
31 |
1450 |
160 |
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