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Home / Products / Deep Well Pump / 4SD/8T Multistage Deep Well Submersible Pump

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4SD/8T Multistage Deep Well Submersible Pump

Feature
CONTACT CATALOG PDF
  • Technical Parameters
  • Ecterprise Strength
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Applications
For water supply from wells or reservoirs
For domestic use for civil and industrial applications

Operating conditions
Maximum fluid temperature up to +35 ℃
Maximum sand content0.25%
Maximum immersion:80m
Minimum well diameter: Φ4"

Motor and pump
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 9906

Options on request
Special mechanical seal
the voltage or frequency 60Hz
Single phase motor with built-in capacitor

Components Material
Pump extemal casing AISI 304 SS
Delivery casing Cast-Cu ASTM C855002AISI 304 SS
Suction lantern Cast-Cu ASTM C855002 AISI 304 SS
Diffuser Plastic:PC
lmpeller Plastic:POM
Shaft AISI316 ss  AISI 304 SS
Shaft coupling AISI 316 ss AISI 304 SS
Wear ring AISI 304 ss & Ceramic
Motor external casing AISI 304 SS
Top cover Cast-Cu ASTM C85500 Cast-iron ASTM NO.30
Bottom support AISI 304 SS
Mechanical seal Special seal for deep well (Graphite-Ceramic/TC)
Shaft AISI 303 Ss-ASTM 1045/5410
Bearing NSK/C&U
Seal lubricant oil Oil for food machinery and pharmaceutic use

MODEL P DN DIMENSIONS(mm) WaIGHT(kg)
1~220V/240V 3~
380V/415V		 kw E p kg
4SDM8/5 4SD8/5 0.55 11/4"/11/ 2"2" 100 439 3.8
4SDM8/6 4SD8/6 0.75 11/4"/11/ 2"2" 100 477 4.1
4SDM8/7 4SD8/7 0.75 11/4"/11/ 2"2" 100 515 4.4
4SDM6/8 4SD8/8 1.1 11/4"/11/ 2"2" 100 553 4.6
4SDM6/9 4SD8/9 1.1 11/4"/11/ 2"2" 100 591 4.9
4SDM8/10 4SD8/10 1.5 11/4"/11/ 2"2" 100 630 5.2
4SDM8/12 4SD8/12 1.5 11/4"/11/ 2"2" 100 706 5.8
4SDM8/15 4SD8/15 2.2 11/4"/11/ 2"2" 100 820 6.7
4SDM8/18 4SD8/18 2.2 11/4"/11/ 2"2" 100 966 7.6
4SD8/21 3 11/4"/11/ 2"2" 100 1081 8.5
4SD8/24 3 11/4"/11/ 2"2" 100 1195 9.4
4SD8/27 4 11/4"/11/ 2"2" 100 1310 10.3
4SD8/30 4 11/4"/11/ 2"2" 100 1424 11.2
4SD8/34 5.5 11/4"/11/ 2"2" 100 1577 12.3
4SD8/38 5.5 11/4"/11/ 2"2" 100 1761 13.5
4SD8/42 7.5 11/4"/11/ 2"2" 100 1913 14.7
4SD8/46 7.5 11/4"/11/ 2"2" 100 2066 15.9

MODEL P2 DIMENSIONS(mm) WEIGHT(kg)
1~220V/240V 3~
380V/415V		 HP M(S) M(T) B c M(s) M(T)
0.55 0.55 0.75 328 328 Φ95 38 7.6 72
0.75 0.75 1 343 343 Φ95 38 8.2 7.9
0.75 0.75 1 358 343 Φ95 38 8.9 7.9
1.1 1.1 1.5 378 378 Φ95 38 9.8 9.5
1.1 1.1 1.5 398 378 Φ95 38 10.7 9.5
1.5 1.5 2 423 413 Φ95 38 11.8 11
1.5 1.5 2 448 413 Φ95 38 12.9 11
2.2 2.2 3 501 448 Φ95 38 15.3 12.6
2.2 2.2 3 541 501 Φ95 38 17.4 15.2
3 4 526 Φ95 38 16.4
3 4 551 Φ95 38 17.7
4 5.5 581 Φ95 38 19.2
4 5.5 616 Φ95 38 20.9
5.5 7.5 672 Φ95 38 22.9
5.5 7.5 712 Φ95 38 24.9
7.5 10 762 Φ95 38 27.4
7.5 10 812 Φ95 38 29.9

MODEL P2 DELVERY                                  n≈2850 r/min
1~220V/240V 3~380V/415V kw HP Q(m3/h)/(l/min) 0 1.2 2.4 3.6 4.8 6 7.2 8.4 9.6 10.8
0 20 40 60 80 100 120 140 160 180
4SDM8/5 4SD8/5 0.55 0.75 H(m) 31 31 28 26 25 24 21 18 14 9
4SDM8/6 4SD8/6 0.75 1 38 37 34 32 30 28 26 22 17 11
4SDM8/7 4SD87 0.75 1 44 43 40 37 35 33 3o 26 20 13
4SDM8/8 4SD8/8 1.1 1.5 50 49 46 42 40 38 34 29 23 15
4SDM8/9 4SD8/9 1.1 1.5 56 55 51 48 45 42 39 33 26 17
4SDM8/10 4SD8/10 1.5 2 63 61 57 53 5o 47 43 37 28 18
4SDM8/12 4SD8/12 1.5 2 75 73 88 83 8o 57 51 44 34 22
4SDM8/15 4SD8/15 2.2 3 94 92 85 79 75 71 64 55 43 28
4SDM8/18 4SD8/18 2.2 3 113 110 103 95 9o 85 77 66 51 33
4SD8/21 3 4 131 128 120 111 105 99 90 77 60 39
4SD8/24 3 4 150 147 137 127 120 113 103 88 68 44
4SD8/27 4 5.5 169 165 154 143 135 127 116 99 77 50
4SD8/30 4 5.5 188 183 171 158 150 142 128 110 85 55
4SD8/34 5.5 7.5 213 208 194 180 170 160 146 124 97 83
4SD8/38 5.5 7.5 238 232 216 2o1 190 179 163 139 108 70
4SD8/42 7.5 10 283 257 239 222 210 198 180 153 120 78
4SD8/46 7.5 10 288 281 282 243 230 217 197 168 131 85


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