8'' Cast Iron Deep Well Pump
  • 8'' Cast Iron Deep Well Pump8'' Cast Iron Deep Well Pump

8'' Cast Iron Deep Well Pump

Superior Durability: The ZΞN Brand 8'' Cast Iron Deep Well Pump is made from high quality cast iron, providing exceptional durability and corrosion resistance, providing long-term reliability in challenging downhole conditions.
The cast iron deep well pump is a water intake unit that combines a submersible motor and a submersible pump.
Direct integration into the kit, work in deep water. Mainly used for irrigation of agricultural land, water supply and sewerage of cities, industrial and mining enterprises.
Can be used to develop underground hot water below 100°C, with heat resistance, corrosion resistance, aging resistance and other characteristics.

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Product Description

8'' Cast Iron Deep Well Pump

Features:

Flow: 2 - 1000 m3/h

Load: 10m - 1000m

Motor power: 0.55kW-600kW

Rated voltage: 380V/660V


primary goal


Description of the structure

1. The underwater electric pump is composed of five parts: water pump, motor, water line, waterproof cable and control switch. The pumps are single-suction multistage vertical centrifugal three-cylinder pumps.

2. The submersible motor uses YQS type water-filled wet design, filled with clean water in the cavity, mainly for cooling the motor and lubricating the bearings. During operation, since changes in temperature may cause changes in water filling, pressure regulators are installed in the engine for calibration.

3. To prevent sand from entering the motor, the upper motor is equipped with a sandproof sealing mechanism, consisting of a sand punch and a mechanical seal, which forms a sandproof structure, and the entire motor is well sealed through its sealed structure.

4. There are water injection holes and exhaust holes on the top of the engine, and drainage holes on the bottom.

5. The thrust bearings and thrust rings are installed at the bottom of the motor and mainly bear the axial force of the electric pump.

6. The motor stator winding uses waterproof electromagnetic line with good insulation and waterproof performance, the rotor uses mouse cage structure.

7. Stainless steel underwater pumps are used for corrosive water quality.


Electrical design


Pump design


Installation diagram


Performance curve


Type Explanation


Number

Model

Minimum well diameter (mm) QJ (flow rate (m3 / h) - flow pressure (m) / impeller level

Deep well pump Submarine electric motor Rotational speed outlet pipe diameter

Cable Specification Compliance

Maximum pump outer diameter

Height Weight Power Height Weight
(mm) (kg) (kW) (mm) (kg) (rpm) (")
(mm)
1 200QJ10-47/3 400 29 4 670 67 2850 2 3×2.5 184
2 200QJ10-62/4 505 39 5.5 690 70 3×2.5
3 200QJ10-78/5 728 54 7.5 705 72 3×4
4 200QJ10-93/6 833 64 7.5 705 72 3×4
5 200QJ10-109/7 938 74 9.2 750 79 3×6
6 200QJ10-124/8 1043 84 9.2 750 79 3×6
7 200QJ10-140/9 1148 94 11 765 85 3×6
8 200QJ10-155/10 1253 104 13 780 87 3×6
9 200QJ10-171/11 1358 114 13 780 87 3×10
10 200QJ10-186/12 1463 124 15 815 90 3×10
11 200QJ10-202/13 1568 134 15 815 90 3×10
12 200QJ10-217/14 1673 144 18.5 870 107 3×16
13 200QJ10-233/15 1778 154 18.5 870 107 3×16
14 200QJ10-248/16 1883 164 18.5 870 107 3×16
15 200QJ10-264/17 1988 174 22 1030 124.5 3×25
16 200QJ10-279/18 2093 184 22 1030 124.5 3×25
17 200QJ10-295/19 2198 194 22 1030 124.5 3×25
18 200QJ10-310/20 2303 204 25 1100 131.5 3×25
19 200QJ10-326/21 2408 214 25 1100 131.5 3×25
20 200QJ10-341/22 2513 224 25 1100 131.5 3×25
21 200QJ10-355/23 2618 234 30 1165 145.5 3×35
22 200QJ10-372/24 2828 244 30 1165 145.5 3×35
23 200QJ10-388/25 2933 254 30 1165 145.5 3×35
24 200QJ10-403/26 3038 264 30 1165 145.5 3×50
25* 200QJ10-419/27 3143 274 37 1620 183 3×50
26* 200QJ10-434/28 3248 284 37 1620 183 3×50
27* 200QJ10-450/29 3353 294 37 1620 183 2850 2 3×50 184
28* 200QJ10-465/30 3458 304 37 1620 183 3×50
29* 200QJ10-481/31 3563 314 37 1620 183 3×70
30* 200QJ10-496/32 3668 324 37 1620 183 3×70
31* 200QJ10-512/33 3773 334 37 1620 183 3×70
32* 200QJ10-527/34 3878 344 45 1725 202 3×70
33* 200QJ10-543/35 3983 354 45 1725 202 3×70
34* 200QJ10-558/36 4088 364 45 1725 202 3×95
35* 200QJ10-574/37 4193 374 45 1725 202 3×95
36* 200QJ10-589/38 4945 384 45 1725 202 3×95
37* 200QJ10-605/39 5065 394 45 1725 202 3×95
38* 200QJ10-620/40 5185 404 45 1725 202 3×95
39* 200QJ10-636/41 5305 414 55 1885 217 3×120
40* 200QJ10-651/42 5545 424 55 1885 217 3×120
41* 200QJ10-667/43 5665 434 55 1885 217 3×120
42* 200QJ10-682/44 5785 444 55 1885 217 3×120
43* 200QJ10-698/45 5905 454 55 1885 217 3×120
44* 200QJ10-713/46 6025 464 55 1885 217 3×120
45* 200QJ10-729/47 6145 474 55 1885 217 3×120
46* 200QJ10-744/48 6265 484 55 1885 217 3×150
47* 200QJ10-760/49 6385 494 55 1885 217 3×150
48* 200QJ10-775/50 6505 504 63 2232 283 3×150
49* 200QJ10-791/51 6625 514 63 2232 283 3×150
50* 200QJ10-806/52 6745 524 63 2232 283 3×150
51* 200QJ10-822/53 6865 534 63 2232 283 3×150
52* 200QJ10-837/54 6985 544 63 2232 283 3×150
53* 200QJ10-853/55 7105 554 63 2232 283 3×185
54* 200QJ10-868/56 7225 564 63 2232 283 3×185
55* 200QJ10-884/57 7345 574 75 2332 304 3×185
56* 200QJ10-899/58 7465 584 75 2332 304 3×240
57* 200QJ10-915/59 7585 594 75 2332 304 3×240
58* 200QJ10-930/60 7705 604 75 2332 304 3×240
59* 200QJ10-946/61 7945 614 75 2332 304 3×240
60* 200QJ10-961/62 8065 624 75 2332 304 3×240
61* 200QJ10-977/63 8185 634 75 2332 304 3×240
62* 200QJ110-992/64 8305 644 75 2332 304 3×240
63* 200QJ10-1008/65 8425 654 75 2332 304 2850 2 3×240 184
64* 200QJ10-1023/66 8545 664 75 2332 304 3×240
65 200QJ20-40/3 436 42 4 670 67 3×2.5
66 200QJ20-54/4 554 48 5.5 690 70 3×2.5
67 200QJ20-67/5 672 55 7.5 705 72 3×4
68 200QJ20-81/6 908 63 7.5 705 72 3×4
69 200QJ20-93/7 1026 72 9.2 750 79 3×6
70 200QJ20-108/8 1144 81 11 765 85 3×6
71 200QJ20-121/9 1262 90 13 780 87 3×6
72 200QJ20-133/10 1380 99 15 815 90 3×6
73 200QJ20-148/11 1498 108 15 815 90 3×6
74 200QJ20-160/12 1616 117 18.5 870 107 3×10
75 200QJ20-175/13 1734 126 18.5 870 107 3×10
76 200QJ20-186/14 1852 135 18.5 870 107 3×10
77 200QJ20-202/15 1970 144 22 1030 124.5 3×16
78 200QJ20-212/16 2088 153 22 1030 1030 3×16
79 200QJ20-226/17 2206 162 25 1100 131.5 3×25
80 200QJ20-243/18 2324 171 25 1100 131.5 3×25
81 200QJ20-252/19 2442 180 25 1100 131.5 2.5 3×25
82 200QJ20-270/20 2560 189 30 1165 145.5 3×25
83 2000120-283/21 2678 198 30 1165 145.5 3×25
84 200QJ20-297/22 2914 207 30 1165 145.5 3×35
85 200QJ20-305/23 3032 216 30 1165 145.5 3×35
86 200QJ20-320/24 3150 225 37 1245 163 3×35
87 200QJ20-338/25 3268 234 37 1245 163 3×50
88 200QJ20-350/26 3386 243 37 1245 163 3×50
89 200QJ20-363/27 3504 252 37 1245 163 3×50
90 200QJ20-372/28 3622 261 37 1245 163 3×50
91* 200QJ20-385/29 3740 270 45 1725 202 3×50
92* 200QJ20-400/30 3858 279 45 1725 202 3×70
93* 200QJ20-413/31 3976 288 45 1725 202 3×70
94* 200QJ20-425/32 4094 297 45 1725 202 3×70
95* 200QJ20-437/33 4212 306 45 1725 202 3×70
96* 200QJ20-450/34 1330 315 45 1725 202 3×70
97* 200QJ20-465/35 4448 324 55 1885 217 3×95
98* 200QJ20-478/36 4566 333 55 1885 217 3×95
99* 200QJ20-490/37 4684 342 55 1885 217 2850 2.5 3×95 184
100* 200QJ20-505/38 4945 351 55 1885 217 3×95
101* 200QJ20-519/39 5062 360 55 1885 217 3×95
102* 200QJ20-532/40 5185 369 63 2232 283 3×95
103* 200QJ20-545/41 5305 378 63 2232 283 3×120
104* 200QJ20-558/42 5545 387 63 2232 283 3×120
105* 200QJ20-572/43 5665 396 63 2232 283 3×120
106* 200QJ20-585/44 5785 405 63 2232 283 3×120
107* 200QJ20-598/45 5905 414 63 2232 283 3×120
108* 200QJ20-612/46 6025 423 75 2332 304 3×150
109* 200QJ20-625/47 6145 432 75 2332 304 3×150
110* 200QJ20-638/48 6265 441 75 2332 304 3×150
111* 200QJ20-652/49 6385 450 75 2332 304 3×150
112* 200QJ20-665/50 6505 459 75 2332 304 3×150
113* 200QJ20-678/51 6625 468 75 2332 304 3×150
114* 200QJ20-692/52 6745 477 75 2332 304 3×150
115* 200QJ20-705/53 6865 486 90 2422 323 3×185
116* 200QJ20-718/54 6985 495 90 2422 323 3×185
117* 200QJ20-732/55 7105 504 90 2422 323 3×185
118* 200QJ20-745/56 7225 513 90 2422 323 3×240
119* 200QJ20-758/57 7345 522 90 2422 323 3×240
120* 200QJ20-771/58 7465 531 90 2422 323 3×240
121* 200QJ20-785/59 7585 540 90 2422 323 3×240
122* 200QJ20-798/60 7825 549 90 2422 323 3×240
123* 200QJ20-811/61 7945 568 90 2422 323 3 3×240
124* 200QJ20-825/62 8065 577 90 2422 323 3×240
125* 200QJ20-838/63 8185 586 90 2422 323 3×240
126* 200QJ20-851/64 8305 595 100 2492 338 3×240
127* 200QJ20-865/65 8425 604 100 2492 338 3×240
128* 200QJ20-878/66 8545 613 100 2492 338 3×240
129* 200QJ20-891/67 8665 622 100 2492 338 3×240
130* 200QJ20-904/68 8785 631 100 2492 338 3×240
131* 200QJ20-918/69 8905 640 100 2492 338 3×240
132* 200QJ20-931/70 9025 649 100 2492 338 3×240
133* 200QJ20-944/71 9145 658 110 2542 349 3×300
134* 200QJ20-958/72 9265 667 110 2542 349 3×300
135* 200QJ20-971/73 9385 676 110 2542 349 2850 3 3×300 184
136* 200QJ20-984/74 9505 685 110 2542 349 3×300
137* 200QJ20-998/75 9625 694 110 2542 349 3×400
138 200QJ32-26/2 350 24 4 670 67 2.5 3×2.5
139 200QJ32-39/3 485 33 5.5 690 70 3×4
140 200QJ32-52/4 620 42 7.5 705 72 3×4
141 200QJ32-65/5 755 51 11 765 85 3×6
142 200QJ32-78/6 1008 60 11 765 85 3×6
143 200QJ32-91/7 1143 76 13 780 87 3×6
144 200QJ32-104/8 1278 82 15 815 90 3×6
145 200QJ32-117/9 1413 91 18.5 870 107 3×10
146 200QJ32-130/10 1548 104 18.5 870 107 3×10
147 200QJ32-143/11 1683 113 22 1030 124.5 3×10
148 200QJ32-156/12 1818 122 25 1100 131.5 3×16
149 200QJ32-169/13 1953 131 25 1100 131.5 3×16
150 200QJ32-182/14 2088 140 30 1165 145.5 3×16
151 200QJ32-195/15 2223 149 30 1165 145.5 3×25
152 200QJ32-208/16 2358 158 37 1245 163 3×25
153 200QJ32-221/17 2493 167 37 1245 163 3×25
154 200QJ32-234/18 2628 175 37 1245 163 3×25
155 200QJ32-247/19 2898 184 37 1245 163 3×35
156* 200QJ32-260/20 3033 193 45 1725 202 3×35
157* 200QJ32-273/21 3168 202 45 2542 349 3×35
158* 200QJ32-286/22 3303 211 45 2542 349 3×50
159* 200QJ32-299/23 3438 220 55 1885 217 3×50
160* 200QJ32-312/24 3573 229 55 1885 217 3×50
161* 200QJ32-325/25 3708 238 55 1885 217 3×70
162* 200QJ32-338/26 3843 247 55 1885 217 3×70
163* 200QJ32-351/27 4040 256 63 2232 283 3 3×70
164* 200QJ32-364/28 4175 265 63 2232 283 3×70
165* 200QJ32-377/29 4310 274 63 2232 283 3×70
166* 200QJ32-390/30 4445 283 63 2232 283 3×70
167* 200QJ32-403/31 4580 292 63 2232 283 3×95
168* 200QJ32-416/32 4715 301 75 2332 304 3×95
169* 200QJ32-429/33 4850 310 75 2332 304 3×95
160* 200QJ32-442/34 4985 319 75 2332 304 3×95
171* 200QJ32-455/35 5120 328 75 2332 304 2850 3 3×95 184
172* 200QJ32-468/36 5390 337 75 2332 304 3×120
173* 200QJ32-481/37 5525 346 90 2422 323 3×120
174* 200QJ32-494/38 5660 355 90 2422 323 3×150
175* 2000132-507/39 5795 364 90 2422 323 3×150
176* 2000132-520/40 5930 373 90 2422 323 3×150
177* 200QJ32-533/41 6065 382 90 2422 323 3×150
178* 200QJ32-546/42 6200 391 90 2422 323 3×150
179* 200QJ32-559/43 6335 400 90 2422 323 3×150
180* 200QJ32-572/44 6470 409 100 2492 338 3×150
181* 200QJ32-585/45 6605 418 100 2492 338 3×150
182* 200QJ32-598/46 6740 427 100 2492 338 3×150
183* 200QJ32-611/47 6875 436 100 2492 338 3×185
184* 200QJ32-624/48 7010 445 110 2492 338 3×240
185* 200QJ32-637/49 7145 454 110 2492 338 3×240
186* 200QJ32-650/50 7280 463 110 2492 338 3×240
187 200QJ40-26/2 350 20 5.5 690 70 2.5 3×4
188 200QJ40-39/3 485 30 7.5 705 72 3×4
189 200QJ40-52/4 620 40 9.2 750 79 3×6
190 200QJ40-65/5 755 50 13 780 87 3×6
191 200QJ40-78/6 1008 67 15 815 90 3×6
192 200QJ40-91/7 1143 77 18.5 870 107 3×6
193 200QJ40-104/8 1278 87 22 1030 124.5 3×10
194 200QJ40-117/9 1413 97 22 1030 124.5 3×10
195 200QJ40-130/10 1548 107 25 1100 131.5 3×10
196 200QJ40-143/11 1683 117 25 1100 131.5 3×10
197 200QJ40-156/12 1818 127 30 1165 145.5 3×16
198 200QJ40-169/13 1953 137 30 1165 145.5 3×16
199 200QJ40-182/14 2088 147 37 1245 163 3×25
200 200QJ40-195/15 2223 157 37 1245 163 3×25
201 200QJ40-208/16 2358 167 37 1245 163 3×35
202* 200QJ40-221/17 2493 177 45 1725 202 3 3×35
203* 200QJ40-234/18 2628 187 45 1725 202 3×35
204* 200QJ40-247/19 2898 197 45 1725 202 3×50
205* 200QJ40-260/20 3033 207 55 1885 217 3×50
206* 200QJ40-273/21 3168 217 55 1885 217 3×50
207* 200QJ40-286/22 3303 227 63 2232 283 2850 3 3×70 184
208* 200QJ40-299/23 3438 237 63 2232 283 3×70
209* 200QJ40-312/24 3573 247 63 2232 283 3×70
210* 200QJ40-325/25 3708 257 75 2332 304 3×70
211* 200QJ40-338/26 3843 267 75 2332 304 3×95
212* 200QJ40-351/27 4040 277 75 2332 304 3×95
213* 200QJ40-364/28 4175 287 75 2332 304 3×95
214* 200QJ40-377/29 4310 297 90 2422 323 3×95
215* 200QJ40-390/30 4445 307 90 2422 323 3×120
216* 200QJ40-403/31 4580 317 90 2422 323 3×120
217* 200QJ40-416/32 4715 327 90 2422 323 3×120
218* 200QJ40-429/33 4850 337 90 2422 323 3×120
219* 200QJ40-442/34 4985 347 90 2422 323 3×120
220* 200QJ40-455/35 5120 357 100 2492 338 3×150
221* 200QJ40-468/36 5390 367 100 2492 338 3×150
222* 200QJ40-481/37 5525 377 100 2492 338 3×150
223* 200QJ40-494/38 5660 387 110 2542 349 3×185
224* 200QJ40-507/39 5795 397 110 2542 349 3×185
225* 200QJ40-520/40 5930 407 110 2542 349 3×185
226* 200QJ40-533/41 6065 417 110 2542 349 3×185
227 200QJ50-13/1 220 14 4 670 67 3×2.5
228 200QJ50-26/2 365 25 5.5 690 70 3×4
229 200QJ50-39/3 510 36 9.2 750 79 3×4
230 200QJ50-52/4 655 44 11 765 85 3×6
231 200QJ50-65/5 800 55 15 815 90 3×6
232 200QJ50-78/6 1080 69 18.5 870 107 3×6
233 200QJ50-91/7 1225 81 22 1030 124.5 3×10
234 200QJ50-104/8 1370 92 25 1100 131.5 3×10
235 200QJ50-117/9 1515 103 30 1165 145.5 3×16
236 200QJ50-130/10 1660 114 30 1165 145.5 3×16
237 200QJ50-143/11 1805 125 30 1165 145.5 3×16
238 200QJ50-156/12 1950 136 37 1245 163 3×25
239 200QJ50-169/13 2095 147 37 1245 163 3×25
240 200QJ50-182/14 2240 158 45 1350 182 3×25
241 200QJ50-195/15 2385 169 45 1350 182 3×25
242* 200QJ50-208/16 2530 180 55 1885 217 3×35
243* 200QJ50-221/17 2675 191 55 1885 217 2850 3 3×50 184
244* 200QJ50-234/18 2965 202 55 1885 217 3×50
245* 200QJ50-247/19 3280 213 63 2232 283 4 3×50
246* 200QJ50-260/20 3430 224 63 2232 283 3×50
247* 200QJ50-273/21 3580 235 63 2232 283 3×50
248* 200QJ50-286/22 3730 246 75 2332 304 3×70
249* 200QJ50-299/23 3880 257 75 2332 304 3×70
250* 200QJ50-312/24 4030 268 75 2332 304 3×70
251* 200QJ50-325/25 4180 279 75 2332 304 3×70
252* 200QJ50-338/26 4330 290 90 2422 323 3×95
253* 200QJ50-351/27 4480 301 90 2422 323 3×95
254* 200QJ50-364/28 4630 312 90 2422 323 3×95
255* 200QJ50-377/29 4780 323 90 2422 323 3×95
256* 200QJ50-390/30 4930 334 100 2492 338 3×120
257* 200QJ50-403/31 5080 345 100 2492 338 3×120
258* 200QJ50-416/32 5230 356 100 2492 338 3×120
259* 200QJ50-429/33 5380 367 100 2492 338 3×120
260* 200QJ50-442/34 5530 378 100 2492 338 3×120
261* 200QJ50-455/35 5680 389 110 2542 349 3×150
262* 200QJ50-468/36 5830 400 110 2542 349 3×150
263* 200QJ50-481/37 5980 411 110 2542 349 3×185
264 200QJ63-12/1 220 12 4 670 67 3 3×2.5
265 200QJ63-24/2 365 22 7.5 705 72 3×4
266 200QJ63-36/3 510 31 11 765 85 3×6
267 200QJ63-48/4 655 42 15 815 90 3×6
268 200QJ63-60/5 800 54 18.5 870 107 3×6
269 200QJ63-72/6 1080 76 22 1030 124.5 3×10
270 200QJ63-84/7 1225 94 25 1100 131.5 3×10
271 200QJ63-96/8 1370 116 30 1165 145.5 3×16
272 200QJ63-105/5 1028 138 30 1165 145.5 3×16
273 200QJ63-126/6 1173 160 37 1245 163 3×16
274 200QJ63-147/7 1318 182 45 1350 172 3×25
275 200QJ63-168/8 1463 204 55 1510 197 3×35
276 200QJ63-189/9 1690 226 55 1510 197 3×35
277* 200QJ63-210/10 1840 248 63 2232 283 4 3×50
278* 200QJ63-231/11 1990 270 75 2332 304 3×50
279* 200QJ63-252/12 2140 292 75 2332 304 2850 4 3×70 184
280* 200QJ63-273/13 2290 314 90 2422 323 3×70
281* 200QJ63-294/14 2440 336 90 2422 323 3×95
282* 200QJ63-315/15 2590 358 90 2422 323 3×95
283* 200QJ63-336/16 2740 380 100 2492 338 3×120
284* 200QJ63-357/17 2890 402 110 2542 349 3×120
285 200QJ80-18/1 298 35 7.5 705 72 3×4
286 200QJ80-36/2 443 45 13 780 87 3×6
287 200QJ80-54/3 588 55 18.5 870 107 3×10
288 200QJ80-72/4 883 69 25 1100 131.5 3×10
289 200QJ80-90/5 1028 91 30 1165 145.5 3×16
290 200QJ80-108/6 1173 113 37 1245 163 3×16
291 200QJ80-126/7 1318 135 45 1350 182 3×25
292 200QJ80-144/8 1463 157 55 1510 197 3×25
293* 200QJ80-162/9 1690 179 63 2232 283 3×35
294* 200QJ80-180/10 1840 201 75 2332 304 3×50
295* 200QJ80-198/11 1990 223 75 2332 304 3×50
296* 200QJ80-216/12 2140 245 90 2422 323 3×70
297* 200QJ80-234/13 2290 267 90 2422 323 3×70
298* 200QJ80-252/14 2440 289 100 2492 338 3×70
299* 200QJ80-270/15 2590 311 100 2492 338 3×70
300* 200QJ80-288/16 2740 333 110 2542 349 3×95
301 200QJ80-11/1 308 32 4 670 67 3×2.5
302 200QJ80-22/2 463 42 7.5 705 72 3×4
303 200QJ80-33/3 618 52 11 765 85 3×6
304 200QJ80-44/4 773 62 15 815 90 3×6
305 200QJ80-55/5 928 72 18.5 870 107 3×10
306 200QJ80-66/6 1083 82 22 1030 124.5 3×10
307 200QJ80-77/7 1396 93 30 1165 145.5 3×16
308 200QJ80-88/8 1551 114 30 1165 145.5 3×16
309 200QJ80-99/9 1706 135 37 1245 163 3×16
310 200QJ80-110/10 1861 156 37 1245 163 3×16
311 200QJ80-121/11 2016 177 45 1350 182 3×16




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