submersible pump
1.Screw pump Light and handy
2.Screw instead of impeller
3.Useful but cheaper than impeller pump
Submersible pump
◊ Application
Applied to pumping such liquid which is clean,
free from solid or abrasive substances
or chemically neutral or close to the characteristics of water.
◊ Features
1.Screw pump Light and handy
2.Screw instead of impeller
3.Useful but cheaper than impeller pump
4.Equip with start control box
◊ Technical data
Pump diameter: 3.5"
Outlet size: 1.0" 1.5"
Frequency:50HZ
Speed range:2850rpm
◊ Operating conditions
Maximum sand content: 3%.
Maximum immersion: 20m.
Minimum well diameter: 3.5".
◊ Motor
0.37KW-0.75KW
single-phase:220-240V
Three-phase:380-415V
Degree of protection: IP68
Insulation class: B
◊ Moterial
spare parts | material |
Pump extermal casing | AISI 304 ss |
Strainer | AISI 304 ss |
Motor external casing | AISI 304 ss |
Bottom support | Cast-Cu ASTM280 |
Mechanical seal | Special seal for deep well(carbon-SIC/TC) |
Bearing | NSK/AISI 304 ss |
top cover | Cast iron G20 UNI5007 |
Shaft | AISI 304 ss |