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Home / Products / Deep Well Pump / 4SD/3T Multistage Deep Well Submersible Pump

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4SD/3T Multistage Deep Well Submersible Pump

Feature
CONTACT CATALOG PDF
  • Technical Parameters
  • Ecterprise Strength
  • Any Question
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
4SDM3/5 4SD3/5 0.25 11/4"/11/ 2" 100 363 3
4SDM3/7 4SD3/7 0.37 11/4"/11/ 2" 100 417 3.5
4SDM3/9 4SD3/9 0.55 11/4"/11/ 2" 100 471 4.1
4SDM3/11 4SD3/11 0.75 11/4"/11/ 2" 100 525 4.6
4SDM3/13 4SD3/13 0.75 11/4"/11/ 2" 100 578 5.1
4SDM3/15 4SD3/15 1.1 11/4"/11/ 2" 100 632 5.6
4SDM3/17 4SD3/17 1.1 11/4"/11/ 2" 100 686 6.1
4SDM3/19 4SD3/19 1.5 11/4"/11/ 2" 100 740 6.7
4SDM3/21 4SD3/21 1.5 11/4"/11/ 2" 100 794 7.2
4SDM3/25 4SD3/25 2.2 11/4"/11/ 2" 100 933 8.2
4SDM3/29 4SD3/29 2.2 11/4"/11/ 2" 100 1041 9.2
4SD3/34 3 11/4"/11/ 2" 100 1176 10.5
4SD3/39 3 11/4"/11/ 2" 100 1311 11.8
4SD3/44 4 11/4"/11/ 2" 100 1445 13.1
4SD3/49 4 11/4"/11/ 2" 100 1612 14.4
4SD3/55 5.5 11/4"/11/ 2" 100 1773 16
4SD3/60 5.5 11/4"/11/ 2" 100 1908 17.3

MODEL P2 DIMENSIONS(mm) WEIGHT(kg)
1~220V/240V
3~380V/415V
HP
M(S)
M(T)
B
C
M(s)
M(T)
0.37
0.37
0.5
313
313
Φ95
38
6.9
6.6
0.55
0.55
0.75
328
328
Φ95
38
7.6
7.2
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 0.6 1.2 1.8 2.4 3 3.6 4.2 4.8
0 10 20 30 40 50 60 70 80
4SDM3/5 4SD3/5 0.25 0.33 H(m) 38 38 36 34 32 28 24 18 12
4SDM3/7 4SD3/7 0.37 0.5 53 53 51 48 44 39 33 25 17
4SDM3/9 4SD3/9 0.55 0.75 69 68 65 62 57 51 43 33 22
4SDM3/11 4SD3/11 0.75 1 84 83 80 76 69 62 52 40 27
4SDM3/13 4SD3/13 0.75 1 99 98 94 89 82 73 82 47 32
4SDM3/15 4SD3/15 1.1 1.5 115 113 109 103 95 84 71 54 37
4SDM3/17 4SD3/17 1.1 1.5 130 128 124 117 107 96 8o 82 42
4SDM3/19 4SD3/19 1.5 2 145 143 138 131 120 107 9o 69 47
4SDM3/21 4SD3/21 1.5 2 160 158 153 145 133 118 99 78 51
4SDM3/25 4SD3/25 2.2 3 191 188 182 172 158 141 118 91 61
4SDM3/29 4SD3/29 2.2 3 221 218 211 200 183 163 137 105 71
4SD3/34 3 4 260 256 247 234 215 192 161 124 83
4SD3/39 3 4 298 293 283 268 246 220 185 142 96
4SD3/44 4 5.5 336 331 320 3o3 278 248 208 160 108
4SD3/49 4 5.5 374 368 356 337 310 276 232 178 120
4SD3/55 5.5 7.5 420 413 400 379 347 310 260 200 135
4SD3/60 5.5 7.5 458 451 436 413 379 338 284 218 147


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