Pompa Submersible Franklin SR 8″ Series

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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.

Features

  • Stainless steel components for durability and robustness, to increase run-time and trouble-free operation. Many design technical features make this pump range very compact and extremely reliable
  • 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
  • Very compact and extremely reliable to resist to the most complex and severe conditions
  • Easy maintenance without the need of special tools

Specifications

  • Flow: up to 120 m³/h at 50 Hz
  • 500 m (50 Bar) at 50 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 adapter in compliance with NEMA standard
  • Motors: see section Submersible motors

Available on request

  • Pump material:
  • 316 Stainless steel (S) version (DIN/EN 1.4401)
  • 904L (R) version (DIN/EN 1.4539)
  • See specified material variant in Materials/fluids compatibility table on page 50 in the Product Catalog
  • Double cable guard
  • Rp 4” for F and S versions
  • Rp 6” for R version

78 SR – Hydraulic Performances at 50 Hz

 

  • ●=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
[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

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