Deep well pump
View More
-Pump/Motor
Qmax:8(m3/h)
Insulation class:B
Protection grade:IP 68
Maximum diameter:φ98mm
Highest temperature of liquid:35℃
Options of different materials sre available.
| Type | Motor power | Capacity and head | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
single phase 220-240V~Hz50 |
Three phase |
L/min | 0 | 25 | 30 | 35 | 40 | 45 | 50 | 60 | 70 | 80 | 90 | 100 | ||
| KW | HP | m3/h | 0 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.0 | 3.6 | 4.2 | 4.8 | 5.4 | 6.0 | ||
| 4STM4 5-0.37 | 4STM4 5-0.37 | 0.37 | 0.5 |
Head (m) |
33 | 29 | 28 | 27 | 26 | 25 | 24 | 21 | 18 | 13 | 8 | 3 |
| 4STM4 7-0.55 | 4STM4 7-0.55 | 0.55 | 0.75 | 46 | 43 | 42 | 41 | 40 | 39 | 37 | 33 | 28 | 21 | 13 | 7 | |
| 4STM4 9-0.75 | 4STM4 9-0.75 | 0.75 | 1 | 59 | 55 | 54 | 52 | 51 | 49 | 47 | 43 | 37 | 28 | 20 | 10 | |
| 4STM4 14-1.1 | 4STM4 14-1.1 | 1.1 | 1.5 | 93 | 87 | 86 | 83 | 81 | 79 | 76 | 68 | 58 | 47 | 33 | 20 | |
| 4STM4 18-1.5 | 4STM4 18-1.5 | 1.5 | 2 | 120 | 113 | 111 | 108 | 105 | 102 | 98 | 88 | 75 | 60 | 42 | 25 | |
| 4STM4 27-2.2 | 4STM4 27-2.2 | 2.2 | 3 | 175 | 164 | 161 | 157 | 152 | 147 | 141 | 127 | 109 | 87 | 61 | 35 | |
| - | 4STM4 35-3 | 3 | 4 | 231 | 217 | 212 | 208 | 202 | 196 | 189 | 170 | 149 | 120 | 87 | 50 | |
| - | 4STM4 44-3.5 | 3.7 | 5 | 285 | 266 | 260 | 254 | 248 | 238 | 229 | 203 | 172 | 139 | 100 | 59 | |
| - | 4STM4 48-4 | 4 | 5.5 | 322 | 299 | 292 | 285 | 276 | 267 | 256 | 231 | 199 | 160 | 118 | 70 | |
| N0. | Description | N0. | Description | N0. | Description | N0. | Description |
|---|---|---|---|---|---|---|---|
| 1 | Clamping spring |
14 | O-ring |
27 | Suction support |
40 | Bearing bush |
| 2 | End cover |
15 | Oil chamber |
28 | Strainer |
41 | Screw |
| 3 | Rubber cup |
16 | O-ring | 29 | Screw |
42 | Screw |
| 4 | Motor body |
17 | Screw |
30 | Screw |
43 | Diffuser |
| 5 | Screw |
18 | Sand proof sheath |
31 | Coupling |
44 | Guide bush |
| 6 | Washer |
19 | Washer |
32 | Bearing bush |
45 | Valve seat |
| 7 | Bearing seat |
20 | Sand proof cap |
33 | Intermediate support |
46 | Check valve |
| 8 | Stator |
21 | Screw |
34 | Guide bus |
47 | Screw |
| 9 | Ball bearing |
22 | Oil chamber cover |
35 | Shaft |
48 | Holder pipe |
| 10 | Rotor |
23 | Cable |
36 | Shaft ring |
49 | Cable cover |
| 11 | Ball bearing |
24 | Stud |
37 | Diffuser cover |
50 | Pump bod |
| 12 | Gasket |
25 | washer |
38 | Impeller |
51 | Outlet |
| 13 | Thrust bearing |
26 | Nut |
39 | Diffuser |
52 | Control box |
