For water supply from wells or reservoirs.
For domestic use,for civil and industrial applications.
For garden use and irrigation.
Maximum fluid temperature up to +35℃.
Maximum sand content:0.25%.
Maximum immersion:80m.
Minimum well diameter:4".
Rewindable motor or Full obturated screen motor
Three-phase:380V-415V/50Hz
Single-phase:220V-240V/50Hz
Equip with start control box or digital auto-control box
Pumps are designed by casing stressed
NEMA dimension standards
Curve tolerance according to ISO 2548
Special mechanical seal
Other voltages or frequency 60 Hz
(according to our general sales conditions).
| MODEL | P₂ | DELIVERY n≈2850r/min | ||||||||||||
| 1~220V/240V | 3~380V/415V | KW | HP | Q(m³/h) | 0 | 1.8 | 3.6 | 5.4 | 7.2 | 9.0 | 10.8 | 12.6 | 14.4 | 16.2 |
| Q(l/min) | 0 | 30 | 60 | 90 | 120 | 150 | 180 | 210 | 240 | 270 | ||||
| 4SDM12/4 | 4SD12/4 | 0.75 | 1 | H(m) | 26 | 25 | 23 | 21 | 20 | 18 | 16 | 13 | 10 | 6 |
| 4SDM12/6 | 4SD12/6 | 1.1 | 1.5 | 39 | 37 | 35 | 32 | 29 | 27 | 24 | 20 | 15 | 9 | |
| 4SDM12/8 | 4SD12/8 | 1.5 | 2 | 52 | 50 | 46 | 42 | 39 | 36 | 32 | 27 | 20 | 12 | |
| 4SDM12/11 | 4SD12/11 | 2.2 | 3 | 72 | 68 | 63 | 58 | 54 | 49 | 44 | 37 | 28 | 16 | |
| - | 4SD12/14 | 3 | 4 | 91 | 87 | 81 | 74 | 69 | 63 | 56 | 47 | 35 | 21 | |
| - | 4SD12/17 | 4 | 5.5 | 111 | 105 | 98 | 90 | 83 | 76 | 67 | 57 | 43 | 25 | |
| - | 4SD12/20 | 5.5 | 7.5 | 130 | 124 | 115 | 106 | 98 | 89 | 79 | 67 | 50 | 29 | |
| - | 4SD12/23 | 5.5 | 7.5 | 150 | 143 | 133 | 122 | 113 | 103 | 91 | 77 | 58 | 34 | |
| - | 4SD12/27 | 7.5 | 10 | 176 | 167 | 156 | 143 | 132 | 121 | 107 | 91 | 68 | 40 | |
| - | 4SD12/30 | 7.5 | 10 | 195 | 186 | 173 | 159 | 147 | 134 | 119 | 101 | 75 | 44 | |
| MODEL | DN | DIMENSIONS(mm) | WEIGHT(kg) | ||||
| 1~220V/240V | 3~380V/415V | L1 | L(S) | L(T) | G(S) | G(T) | |
| 4SDM12/4 | 4SD12/4 | 1½"/2" | 452 | 799 | 779 | 13 | 12 |
| 4SDM12/6 | 4SD12/6 | 1½"/2" | 549 | 936 | 896 | 15 | 13 |
| 4SDM12/8 | 4SD12/8 | 1½"/2" | 645 | 1092 | 1032 | 19 | 16 |
| 4SDM12/11 | 4SD12/11 | 1½"/2" | 790 | 1326 | 1237 | 24 | 20 |
| - | 4SD12/14 | 1½"/2" | 935 | - | 1412 | - | 23 |
| - | 4SD12/17 | 1½"/2" | 1080 | - | 1631 | - | 27 |
| - | 4SD12/20 | 1½"/2" | 1257 | - | 1878 | - | 32 |
| - | 4SD12/23 | 1½"/2" | 1401 | - | 2022 | - | 33 |
| - | 4SD12/27 | 1½"/2" | 1595 | - | 2306 | - | 38 |
| - | 4SD12/30 | 1½"/2" | 1740 | - | 2451 | - | 39 |
| Components | Material |
| Pump external casing | AISI 304 SS |
| Delivery casing | ①Cast-Cu ASTM280 ② AISI 304 SS |
| Suction lantern | ①Cast-Cu ASTM280 ② AISI 304 SS |
| Diffuser | Plastic.PC |
| Impeller | Plastic.POM |
| Shaft | ① AISI 316 SS ② AISI 304 SS |
| Shaft coupling | ① AISI 316 SS ② AISI 304 SS |
| Wear ring | AISI 304 SS |
| Motor external casing | AISI 304 SS |
| Top chock | ①Cast-Cu ASTM280 ②Cast-iron G20 UNI5007 |
| Bottom support | AISI 304 SS |
| Mechanical seal | Special seal for deep well(carbon-SIC/TC) |
| Shaft | AISI 304 SS-C1045 |
| Bearing | NSK |
| Seal lubricant oil | Oil for food machinery and pharmaceutic use. |