Description
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
