How much water can a 4-inch water pump drainage ?

                                                                         How much water can a 4-inch water pump drainage ?

The displacement of a 4-inch deep well submersible pump is about 2m³/h ~30m³/h. The displacement varies with the power. Generally, the displacement parameter is marked on the label of the submersible pump. The displacement is related to the power of the motor and the speed of the pump. For the same pump model and the same speed, the larger the motor power, the larger the displacement.

4SD (2.5SD 3SD 3.5SD )  (0.25kw-7.5kw, 0.33hp-10hp)

Operating Conditions
Minimum well diameter: 2.5”/3”/3.5”/4”
Maximum fluid temperature up to: +35 ºC
Maximum sand content: 0.25%
Maximum immersion depth: 80m

Specifications
Rewindable motor or fully enclosed shielding motor
Single-phase: 220V-240V/50Hz
Three-phase: 380V-415V/50Hz
Dimension complied with NEMA standard
Curve tolerance accord with ISO9906

Options on Request
Special material components
Start control box or automatic digital control box
Cable length
Other voltages or frequency 60Hz
Single phase motor with built-in capacitor

Characters and Advantages: 4SD
Flow Range:0.3m³/h-21m³/h(5L/min-350L/min)
Type : 4SD2/ 4SD3 /4SD4 /4SD6 /4SD8/4SD10/ 4SD12 /4SD16
Head Range:6m-507m
Single-stage floating structure with non-contact impellers.
POM impeller with enhanced PC diffusers.
High delivery distance and better performance suitable for deep water level
Light load for motors and bearing.
Food grade mechanical oil