SUBMERSIBLE PUMP SERIES
SUBMERSIBLE PUMP SERIES• For water supply from wells or reservoirs.
• For domestic use for civil and industrial applications.
• For garden use and irrigation.
• Maximum fluid temperature up to +35℃ .
• Maximum sand content: 3%.
• Maximum immersion：120m.
• Minimum well diameter:4"
• stainless steel and cast-Iron pump outlet, connector, oil-housing are available
• 304 stainless steel welding shaft
• NSK bearing
• Other voltage or frequency is 60Hz
• Rewindable motor
• Single-phase: 150V-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 9001
1.0" , 1.25"
| COMPONENTS | MATERIAL |
| Pump casing | AISI 304SS/201SS |
| Outlets | Cast-Cu |
| Inlets | Cast-Cu |
| Strainer | AISI304SS |
| Diffuser | PC |
| Impeller | POM |
| Pump shaft | AISI 304SS/201SS |
| Shaft coupling | AISI 304SS/201SS |
| Motor casing | AISI 304SS/201SS |
| Mechanical seal | Graphite-ceramic/TC |
| Top chock | Cast-Cu/Cast-iron |
| Motor shaft | AISI 304SS |
| Bearing | NSK/C&U |
| Seal lubricant oil | 10# White Oil |
| Model | Motor power | Delivery N≈2850 r/min | |||||||||||||
| Single-Phase | Three-Phase | KW | HP | M3/h l/min | 0 | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.0 |
| 0 | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | |||||
| WP4SDm2/8 | WP4SD2/8 | 0.37 | 0.5 | H(m) | 53 | 52 | 51 | 51 | 48 | 46 | 42 | 38 | 34 | 28 | 23 |
| WP4SDm2/11 | WP4SD2/11 | 0.55 | 0.75 | H(m) | 75 | 72 | 70 | 70 | 67 | 63 | 58 | 52 | 46 | 39 | 31 |
| WP4SDm2/14 | WP4SD2/14 | 0.75 | 1.0 | H(m) | 93 | 92 | 90 | 89 | 85 | 80 | 74 | 67 | 59 | 50 | 40 |
| WP4SDm2/19 | WP4SD2/19 | 1.1 | 1.5 | H(m) | 126 | 124 | 122 | 120 | 115 | 109 | 100 | 90 | 80 | 67 | 54 |
| WP4SDm2/25 | WP4SD2/25 | 1.5 | 2.0 | H(m) | 166 | 164 | 160 | 158 | 151 | 143 | 132 | 119 | 105 | 89 | 71 |
| WP4SDm2/38 | WP4SD2/38 | 2.2 | 3.0 | H(m) | 252 | 249 | 243 | 240 | 230 | 218 | 201 | 181 | 160 | 135 | 108 |
| ---- | WP4SD2/52 | 3.0 | 4.0 | H(m) | 345 | 341 | 333 | 329 | 315 | 298 | 275 | 248 | 218 | 184 | 148 |
| ---- | WP4SD2/65 | 4.0 | 5.5 | H(m) | 431 | 426 | 416 | 411 | 393 | 373 | 343 | 309 | 273 | 230 | 185 |
