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X806 ROAD,DAXI TOWN, TAIZHOU, ZHEJIANG, CHINA
4SD2
Key words:
- Commodity name： 4SD2
- Products Description
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Applications
For water supply from wells or reservoirs.
For domestic use,for civil and industrial applications.
For garden use and irigation.
Operating conditions
Maximum fluid temperature up to+35℃.
Maximum sand content:0.25%.
Maximum immersion:90m.
Maximum well diameter:4".
Motor and Pump
Rewindable motor
Single-phase:220V-240V/50Hz
Three-phase:380V-415V/50Hz
Equip with start control box or digital auto-control box
Pumps are designed by casing stressed
NEMAdimension standards
Curve tolerance according to ISO 9906Options on request
Special mechanical seal
Other voltages or frequency 60Hz
Single phase motor with built-in capacitor
Warranty:1 year
According to our general sales conditions.Model Description
Components Material Pump external casing AISI304SS Delivery casing ①Cast-Cu ASTM C85500②AISI304 SS③Cast-iron ASTM NO.30 Suction lantern ①Cast-CuASTM C85500②AISI304 SS③Cast-iron ASTM NO.30 Diffuser Plastic. PC Impeller Plastic. POM Shaft ①AISI316SS②AISI304SS Shaft coupling ①AISI316 SS②AISI304SS Wear ring ①AISI304SS Motor external casing AISI304SS Top chock ①Cast-Cu ASTM C85500②Cast-iron ASTM NO.30 Bottom support AISI304SS Mechanical seal Special seal for deep well(Graphite-ceramic/TC) Shaft AISI303SS-ASTM5140 Bearing NSK Seal lubricant oil Oil for food machinery and pharmaceutic use. 
PERFORMANCE DATA 50Hz
Model Motor power DN DELIVERY rpm:2850r/ min 1-220-2240V 3-380-3415V KW HP Q m³/h 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 3.3 l/ min 0 5 10 15 20 25 30 35 40 45 50 55 4SDM2/9 4SD2/9 0.37 0.5 1¼"1½" H(m) 63 63 63 62 59 56 52 47 42 35 27 17 4SDM2/12 4SD2/12 0.55 0.75 1¼"1½" 84 84 84 82 79 75 69 63 56 47 36 23 4SDM2/14 4SD2/14 0.75 1.0 1¼"1½" 98 98 98 96 92 87 81 73 65 54 42 27 4SDM2/16 4SD2/16 0.75 1.0 1¼"1½" 112 112 112 110 105 99 92 84 74 62 48 31 4SDM2/19 4SD2/19 1.1 1.5 1¼"1½" 134 134 132 130 125 118 109 100 88 74 57 36 4SDM2/22 4SD2/22 1.1 1.5 1¼"1½" 155 155 153 151 146 137 127 115 102 85 66 42 4SDM2/25 4SD2/25 1.5 2 1¼"1½" 176 176 174 171 164 155 144 131 116 97 75 48 4SDM2/28 4SD2/28 1.5 2 1¼"1½" 197 197 195 192 184 174 161 147 130 109 84 53 4SDM2/34 4SD2/34 2.2 3 1¼"1½" 239 239 237 233 223 211 196 178 157 132 102 65 4SDM2/40 4SD2/40 2.2 3 1¼"1½" 281 281 279 274 263 279 230 210 185 155 120 76 - 4SD2/46 3 4 1¼"1½" 323 323 321 315 302 286 265 241 213 178 138 88 - 4SD2/52 3 4 1¼"1½" 366 366 362 356 342 323 299 273 241 202 156 99 - 4SD2/58 4 5.5 1¼"1½" 408 408 404 397 381 360 334 304 269 225 174 111 - 4SD2/65 4 5.5 1¼"1½" 457 457 453 445 427 404 374 341 301 252 195 124
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