4" Deep Well Pump (4SKm with good quality, CE certificate)Application
The pumps are suitable for continuous
And intermittent operation, they are used for
: Domestic water supply
: Small waterworks
: Tank application
: Pressure boosting
: Irrigation
Working Conditon
Max. Submerged depth: 50m
Fluid temperature up to +400C
Max ambient temperature +400C
Max sand content: 0.25%(50G/M3)
Mini well Diameter: 4"
Motor&Pump
Rewindable motoror full obturated screen motor
Three-phase: 380V-415V/50Hz, 60Hz
Equipped with Start Control Box or digital auto-control box
Pumps are designed by casing stressed.
NEMA dimension standards
Curve tolerance according to ISO2548
Insulation: B
Protection: IP X8
Component Material
Delivery caseBrass/cast iron
Motor bracketAISI 304 SS
Pump surpportBrass
Impellerbrass
BearingC&U, NSK
Model |
Power |
n |
Q(m3/h) |
0 |
0.3 |
0.6 |
0.9 |
1.2 |
1.5 |
1.8 |
2.1 |
220V/50Hz |
380V/50z |
Kw |
Hp |
r/min |
L/min |
0 |
5 |
10 |
15 |
20 |
25 |
30 |
35 |
4SKm100 |
4SK100 |
0.75 |
1 |
2850 |
H(m) |
60 |
55 |
50 |
45 |
40 |
35 |
25 |
20 |
4SKm150 |
4SK150 |
1.1 |
1.5 |
100 |
90 |
80 |
70 |
55 |
45 |
35 |
25 |