4QG series submersible pump 1.Screw pump 4QG 2.Screw instead of impeller 3.Useful but cheaper than impeller pump 4.Equip wit
4QG series 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 4QG2.Screw instead of impeller3.Useful but cheaper than impeller pump4.Equip with start control box
◊ Technical data
Pump diameter: 4"
Outlet size: 1.0" 1.5"
Frequency:50HZ
Speed range:2850rpm
◊ Operating conditions
Maximum fluid temperature up to 40°C
Maximum sand content: 0.3%
Maximum immersion: 15m
◊ Motor
0.37KW 0.55KW 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 |
screw,bots,nuts | AISI 304 ss |
Motor external casing | AISI 304 ss |
Bottom support | Cast iron G20UNI5007/ Cast-Cu ASTM280 |
Mechanical seal | Special seal for deep well(carbon-SIC/TC) |
Bearing | AISI 304 ss |
top cover | Cast iron G20 UNI5007/Cast-Cu ASTM 280 |
Shaft | AISI 305 ss |
4QG series submersible pump
