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4SD 10
Deep Well Pumps

Application

For water supply from wells or reservoirs.
For domestic use,for civil and industrial applications.
For garden use and irrigation.

Operating conditions 

Maximum fluid temperature up to +35℃.
Maximum sand content:0.25%.
Maximum immersion:80m.
Minimum well diameter:4".

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 2548

Options on request

Special mechanical seal 
Other voltages or frequency 60 Hz

Warranty:1 year

(according to our general sales conditions).

Parameter
Chart
Dimensions
Structure

PERFORMANCE DATA 50Hz

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
Q(l/min) 0 30 60 90 120 150 180 210 240
4SDM10/4 4SD10/4 0.55 0.75 H(m) 24 23 22 20 19 16 13 10 6
4SDM10/6 4SD10/6 0.75 1 36 34 32 30 28 24 20 15 8
4SDM10/8 4SD10/8 1.1 1.5 48 46 43 41 37 33 27 20 11
4SDM10/10 4SD10/10 1.5 2 60 57 54 51 47 41 34 25 14
4SDM10/12 4SD10/12 2.2 3 72 69 65 61 56 49 40 30 17
4SDM10/14 4SD10/14 2.2 3 84 80 76 71 65 57 47 35 20
- 4SD10/17 3 4 102 97 92 86 79 69 57 42 24
- 4SD10/21 4 5.5 126 120 114 107 98 86 71 52 30
- 4SD10/25 5.5 7.5 150 143 135 127 117 102 84 62 35
- 4SD10/28 5.5 7.5 168 160 152 142 131 114 90 70 40
- 4SD10/32 7.5 10 192 183 173 163 149 131 108 80 45
- 4SD10/36 7.5 10 216 206 195 183 168 147 121 90 51

MODEL DN DIMENSIONS(mm) WEIGHT(kg)
1~220V/240V 3~380V/415V L1 L(S) L(T) G(S) G(T)
4SDM10/4 4SD10/4 1¼"/1½"/2" 396 723 708 11 11
4SDM10/6 4SD10/6 1¼"/1½"/2" 472 819 799 13 12
4SDM10/8 4SD10/8 1¼"/1½"/2" 548 935 895 16 14
4SDM10/10 4SD10/10 1¼"/1½"/2" 624 1071 1001 19 16
4SDM10/12 4SD10/12 1¼"/1½"/2" 700 1236 1137 24 19
4SDM10/14 4SD10/14 1¼"/1½"/2" 776 1312 1213 24 20
- 4SD10/17 1¼"/1½"/2" 890 - 1367 - 23
- 4SD10/21 1¼"/1½"/2" 1074 - 1625 - 27
- 4SD10/25 1¼"/1½"/2" 1226 - 1847 - 31
- 4SD10/28 1¼"/1½"/2" 1340 - 1961 - 32
- 4SD10/32 1¼"/1½"/2" 1492 - 2203 - 37
- 4SD10/36 1¼"/1½"/2" 1644 - 2355 - 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.