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6 Inch Submersible Well Pumps

In large-scale water infrastructure, the goal is moving volume at low operating cost. The 6 Inch submersible well pump delivers a consistent flow of 30 m³/h. This model is designed for projects where energy consumption and water output are the primary performance indicators.

Performance Parameters

Model numberMoterFlow(n≈2850r/min)Pump length (mm)Pump weight (kg)Outlet diameter
KWHPm³/h01220253035404 inch6 inch4 inch6 inch
6SP30-011.11.5Head
(m)
1211109863.6299.5/42/DN65/DN80
2.5″/3″
6SP30-022.232422201816127.2356/5.3/
6SP30-033435322826221810.8412.5/6.3/
6SP30-0445.546444036322414.44694937.37.7
6SP30-055.57.558555345393018525.5549.58.38.7
6SP30-067.51070666054473621.65826069.49.7
6SP30-077.51081776763564225638.5662.510.410.8
6SP30-087.5109287777162483069571911.411.8
6SP30-099.212.5104968679685435/775.5/12.8
6SP30-109.212.51151069587756038/832/13.8
6SP30-121115144132126108947242/945/15.9
6SP30-1413181681541481261108450/1058/18.0
6SP30-1615201851701531401229664/1171/20.0
6SP30-17152019518016114812910267/1227.5/21.0
6SP30-19  18.52522020418216814511477/1340.5/23.1
6SP30-21  18.52524022320018316012680/1453.5/25.1
6SP30-23  223026524522020217513890/1566.5/27.2
6SP30-24  223027525522821018214494/1623/28.2
6SP30-28 2635321298268245213168110/1849/32.3
6SP30-30  2635345318285260225180117/1962/34.3
6SP30-33   3040380352315290252196130/2131.5/37.4
6SP30-35 3040400372330305265205138/2244.5/39.5
6SP30-39  3745449415374345300235170/2470.5/43.6

Conditions of Use

ParameterValue
Water temperature≤ 35°C
pH value of water source6.5 – 8.0
Solid content (weight ratio)≤ 0.01%
Maximum particle diameter≤ 0.2 mm
Maximum diving depth≤ 150 m

Q-P and Q-H Curves

6sp30 Q-H Curve
6sp30 Q-P and Q-η Curves

BEP at 30 m³/h

While high-head pumps like the 6SP17 focus on pressure, the 6SP30 focuses on flow.

Optimized flow channels

Wider impeller geometry reduces friction. The 6 inch submersible well pump reaches BEP at 30 m³/h, minimizing energy loss.

Piping compatibility

Designed for 2.5-inch (DN65) and 3-inch (DN80) pipes. Matching flow velocity to these diameters avoids friction losses common in smaller high-pressure pumps.

Industrial submersible pump Applications

Agricultural Irrigation
Drives center-pivot and lateral-move systems. High volume, low cost for thousands of acres.
Industrial Process
For cooling towers and boiler feed. Maintains 30 m³/h during peak production.
Municipal Booster
For secondary lifting in networks requiring high flow for residential pressure.

Hardware and Materials

Laser-welded stainless steel (304/316L)

Non-porous surfaces prevent scaling and maintain flow over years.

NEMA 6-inch interface

Reinforced spline for high-torque, high-volume operation.

Floating impellers

Handle sand in large boreholes without losing accuracy

Contact Us

0086 18383291703
info@hualuopumps.com
No. 399, Antai Street, Economic Development Zone, Neijiang City, Sichuan Province, China.
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