• 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 | 1.2 | 2.4 | 3.6 | 4.8 | 6.0 | 7.2 | 8.4 | 9.6 |
0 | 20 | 40 | 60 | 80 | 100 | 120 | 140 | 160 | |||||
WP4SDm6/6 | WP4SD6/6 | 0.55 | 0.75 | H(m) | 38 | 36 | 34 | 32 | 29 | 25 | 20 | 13 | 6 |
WP4SDm6/8 | WP4SD6/8 | 0.75 | 1.0 | H(m) | 50 | 48 | 45 | 43 | 39 | 34 | 26 | 17 | 8 |
WP4SDm6/11 | WP4SD6/11 | 1.1 | 1.5 | H(m) | 69 | 66 | 62 | 59 | 54 | 46 | 36 | 23 | 10 |
WP4SDm6/14 | WP4SD6/14 | 1.5 | 2.0 | H(m) | 88 | 85 | 78 | 75 | 68 | 59 | 46 | 30 | 13 |
WP4SDm6/20 | WP4SD6/20 | 2.2 | 3.0 | H(m) | 126 | 121 | 112 | 107 | 98 | 84 | 65 | 43 | 19 |
---- | WP4SD6/28 | 3.0 | 4.0 | H(m) | 177 | 169 | 157 | 150 | 137 | 118 | 92 | 60 | 26 |
---- | WP4SD6/36 | 4.0 | 5.5 | H(m) | 227 | 218 | 202 | 192 | 176 | 152 | 118 | 77 | 34 |
---- | WP4SD6/46 | 5.5 | 7.5 | H(m) | 290 | 278 | 258 | 246 | 225 | 194 | 151 | 98 | 43 |
---- | WP4SD6/52 | 7.5 | 10 | H(m) | 328 | 314 | 291 | 278 | 254 | 219 | 170 | 111 | 49 |