Specifications

4 inch submersible borehole pump
1. Oil-filled motor
2. NEMA Std.
3. higher performance data
4. capacity 2~12 m3/h

4" (4SR) SUBMERSIBLE BOREHOLE PUMP

TECHNICAL DATA:

 

-Pump(4SR2):
8Qmax: 4.5 (m³/h)
8Capacity from 1.5 to 2.5 (m³/h)
8Total head from 406 to 18 (m)

 

 -Pump(4SR3):

8Qmax: 5 (m³/h)
8Capacity from 2.5 to 3.5 (m³/h)
8Total head from 450 to 13 (m)

 

 -Pump(4SR5):

8Qmax: 9 (m³/h)
8Capacity from 4 to 6 (m³/h)
8Total head from 384 to 9 (m)

 

 -Pump(4SR8):

8Qmax: 14.7 (m³/h)
8Capacity from 6 to 10 (m³/h)
8Total head from 224 to 10 (m)

 

 -Pump(4SR10):
8Qmax:16.5(m³/h)
8Capacity from 8 to 12 (m³/h)
8Total head from 216 to 8 (m)

 

 -Pump(4SR12):

8Qmax:15.7(m³/h)
8Capacity from 10 to 13 (m³/h)
8Total head from 199 to 4 (m)

 

 -MOTOR:

8Rewindable oil-filled motor.
8Adopted the NEMA standard.
8Insulation class : B
8Protection grade: IP 68
8Maximum diameter : Ö98mm
8Highest temperature of liquid : 35 °C
8International standard:  IEC 60335-1   IEC 60335-2-41.

 

-Application:

8For water supply from wells or reservoirs.
8For domestic use,for civil and industrial applications.
8For sprimking and flow irrigation plants.
8These pumps are designed to lift water form wells of size 3'',3.5'',4'',5'',6'' up to maximum.

 

-Operating conditions:

8Water temperature up to 35 Cent.Degree.
8Maximum sand content: 0.25%
8Minimum international diameter of well: 4''.
8Maximum immersion depth: 80m.

-Materials:

8Pump casing: AISI 304 stainless steel
8Impeller: plastic (PPO)
8Diffuser: plastic (PC)
8Non-return valve: plastic  (PPO).
8Inlet and Outlet:  brass/stainless steel/cast iron.
8Shaft AISI 304 stainless steel.
8Motor casing: AISI 304 stainless steel.
8Mechanical seal: tungsten carbides.

 

 

 

8Three-phase 220/380V-50Hz (60hz), single phase 240V/50Hz, 220V/60Hz, 110V/60Hz, 127V/60Hz  are available on request.

PRODUCTION PROCESS SCHEME

 

CERTIFICATE