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Submersible Well Pumps
6 Inch and above
— FPS SR Series 6″
— FPS SR Series 8″
— FPS SSI Series 6″-8″-10″
— FPS STS Series
— FPS VSI Series
— FPS FS Series
— FPS FT – FC – FX Series

FPS SR Series 8″

The FPS 8″ SR Series water pumps were designed specifically for municipal and industrial applications where high grade stainless steel is required. These pumps contain stainless steel impellers, a thick solid stainless steel shell to maintain alignment and heavy investment cast suction and discharge brackets. Designed to operate efficiently with Franklin Electric submersible motors, the FPS SR Series all stainless steel pump is equipped to handle the most demanding conditions.

Applications

  • Municipal water works
  • Water distribution and pressure boosting
  • Irrigation and sprinkler systems, water treatment plants, filtration and reverse osmosis
  • Industrial cooling and processing
  • Mining industry, drainage and dewatering
  • Fire-fighting equipment
  • Fountains

Features

  • Stainless steel components for durability and rubustness, guaranteeing longevity and trouble-free operation. Many design technical features make this pump range very compact and extremely reliable, to ensure applications in the most complex and severe conditions.
  • External stainless steel sleeve to improve stiffness and assure permanent alignment of all the components
  • Motor adapter and discharge head may be removed without disturbing the impeller / diffuser stack
  • Built-in check valve and over size pump shaft
  • Easy maintenance without the need of special tools

Pump specifications

  • Flow:
    • up to 120 m³/h at 50 Hz
    • up to 160 m³/h at 60 Hz
  • Head:
    • up to 500 m (50 Bar) at 50 Hz
    • up to 524 m (51 Bar) at 60 Hz
  • Water temperature: -5 °C to 60 °C for all versions
  • Maximum allowable amount of sand 100 gr/m³
  • Rotation: counter clockwise when looking into the discharge
  • Pump can work continuously in vertical or horizontal position

Motor specifications

  • Motor adapter in compliance with NEMA standard
  • For more information consult the product catalog of Submersible motors

78 SR – Hydraulic Performances at 50 Hz

No.stages R Vers. RATED POWER Q = DELIVERY‌
m³/h 0 30 40 50 60 70 80 90 100
l/min 0 500 666 833 1000 1166 1333 1500 1666
GPM 0 132.1 176.1 220.1 264.2 308.2 352.2 396.3 440.3
[kW] [HP] H = TOTAL HEAD METERS COLUMN OF WATER [m]
2 ● 7.5 10 40 38 35 32 30 29 24 20 18
3 • 11 15 60 55 51 49 45 41 36 30 24
4 • 15 20 80 74 70 65 60 55 49 41 32
5 • 18.5 25 99 92 88 81 75 69 60 51 41
6 • 22 30 119 110 104 98 89 81 71 60 49
7 • 30 40 139 130 122 114 105 96 85 72 58
8 • 30 40 159 149 140 131 120 110 98 82 67
9 • 30 40 180 168 158 147 135 123 110 92 73
10 • 37 50 197 183 172 160 148 134 119 100 79
11 • 37 50 216 202 190 176 162 148 130 110 87
12 • 45 60 248 232 219 205 189 172 153 131 106
13 • 55 75 269 252 237 221 205 188 168 142 115
14 • 55 75 289 271 256 239 220 201 180 153 123
15 • 55 75 309 290 274 255 235 215 192 165 132
16 • 75 100 332 311 294 275 252 231 208 177 143
17 • 75 100 352 330 312 291 269 246 220 188 151
18 • 75 100 373 350 330 309 284 260 232 198 161
19 • 75 100 394 370 348 325 300 275 245 210 170
20 • 75 100 415 389 368 343 316 290 259 220 179
21 • 75 100 436 409 385 360 331 304 271 231 189
22 • 93 125 457 428 404 378 347 320 284 243 198
23 • 93 125 478 446 421 394 362 332 297 254 207
24 • 93 125 498 467 440 411 379 348 310 265 216
●=Pump available in R (AISI 904L) version

 

97 SR – Hydraulic Performances at 50 Hz

No.stages Vers. R RATED POWER Q = DELIVERY‌
m³/h 0 30 40 50 60 70 80 90 100 110 120
l/min 0 500 666 833 1000 1166 1333 1500 1666 1833 2000
GPM 0 132.1 176.1 220.1 264.2 308.2 352.2 396.3 440.3 484.3 528.3
[kW] [HP] H = TOTAL HEAD METERS COLUMN OF WATER [m]
2 • 9.3 12.5 42 41 39 36 32 30 29 26 22 19 15
3 • 15 20 63 60 58 53 49 45 42 39 33 29 21
4 • 18.5 25 84 81 77 71 65 60 57 51 45 38 30
5 • 22 30 104 101 95 88 80 74 69.5 62 55 46 37
6 • 30 40 127 122 115 107 98 90 84 77 68 57 46
7 • 30 40 148 143 135 123 115 106 99 90 79 68 52
8 • 37 50 168 160 151 140 130 120 110 100 88.5 74 59
9 • 37 50 188 180 170 158 147 133 124 113 99 83 66
10 • 45 60 219 211 200 185 172 159 148 137 120 103 82
11 • 55 75 241 232 220 204 189 175 162 149 132 113 91
12 • 55 75 262 253 240 221 207 191 178 162 143 123 99
13 • 55 75 284 275 260 241 223 207 191 177 155 132 108
14 • 75 100 309 297 282 261 242 226 209 191 169 145 121
15 • 75 100 330 319 303 280 260 240 222 205 181 155 130
16 • 75 100 352 340 322 299 279 258 238 220 194 165 139
17 • 75 100 373 361 342 319 294 272 252 232 207 176 147
18 • 93 125 398 382 363 337 313 289 268 247 219 188 155
19 • 93 125 419 403 382 354 330 305 282 260 230 197 164
20 • 93 125 440 423 404 372 347 320 298 273 241 208 171
21 • 93 125 462 445 422 391 363 337 312 289 255 219 171
22 110 150 484 466 442 410 381 353 328 301 267 229 190
23 110 150 507 487 463 430 399 370 341 315 279 239 199
●=Pump available in R (AISI 904L) version