Wellbore Submersible Intelligent Integrated Pumping Station

Built-in Automatic Desilting | Zero Clogging
Hydraulic Lifting Maintenance | No Draining
For 2-3m Narrow Channels | Sediment ≤1.0m

The wellbore submersible irrigation pump is specially designed for narrow rivers and canals (width 2-3m) where floating pumps cannot be installed. Its unique closed water intake and patented automatic desilting system completely solve the long-standing sediment clogging problem of traditional pumps.

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For narrow channels and light siltation conditions

Automatic Desilting

Integrated anti-silt and self-cleaning system

Easy Maintenance

Hydraulic lift, no need to drain channel

Zero Civil Works

No forebay, no pump house, save 90% cost

Intelligent Control

One-key start, remote monitoring

Design Features & How It Works

qiaoluode-wellbore-submersible-pump-narrow-channel-irrigation

How It Works

This irrigation pump uses a WQ series submersible sewage pump unit installed in a corrosion-resistant steel wellbore. Its unique closed water intake design prevents bottom sediment from entering the pump chamber. The integrated automatic desilting system continuously removes accumulated sediment.

Key Design Features

No forebay, no pump house, closed water intake
Integrated anti-silt, trash blocking and automatic cleaning
20-year service life – corrosion-resistant steel
Patented hydraulic lifting system for easy maintenance
Intelligent remote control and real-time monitoring

Technical Specifications

Download Full Specifications

Category	Specification
Flow Rate Range	40 – 1200 m³/h
Head Range	5 – 60 m
Power Range	5.5 – 132 kW
Pump Type	WQ series submersible sewage pump
Water Delivery	Pipeline only (low head 5-10m open channel)
Max Channel Depth	≤ 10 m (recommended ≤8-10m)
Max Sediment Depth	≤ 1.0 m (up to 1.5m)
Minimum Water Depth	100%
Installation Time	1 day
Standard Features	Automatic desilting, hydraulic lifter, flowmeter
Power Options	Electric
Service Life	15 – 20 years

Selection range for pump design types

Water pump type	Flow rate (m³/h)	Head (m)	Power (kW)
Submersible sewage pump	60-1200	8-60	7.5-132

Water Pump Selection and Application

Well-type submersible sewage pumps: Typically used in pipeline water conveyance projects; for low-head applications (5–10 m), they can also be used for open-channel water supply.

Comparison With Traditional Well Pumps

Feature	Traditional Fixed Well Pump	QIAOLUODE Wellbore Pump
Forebay Required	Yes (large excavation)	No
Automatic Desilting	No (manual cleaning)	Yes – built-in system
Installation Time	1-2 months	1 day
Maintenance Method	Must drain entire channel	Hydraulic lift – no draining
Clogging Risk	Very high	Low – automatic cleaning
Service Life	5-8 years	15-20 years
Total Cost (5 years)	$70,000+	< $25,000

Shaft-type Pumping Station Certificate

Frequently Asked Questions

According to our product specifications, the wellbore submersible pump can operate normally in rivers with sediment depth ≤1.0m, and can handle up to 1.5m with its built-in automatic desilting system.

The pump is equipped with a patented hydraulic lifting system that can lift the entire pump unit above water for maintenance in just a few minutes. There is no need to drain the channel at all.

The maximum recommended channel depth is 10m. For channels deeper than 10m, we recommend our floating submersible irrigation pump.

No, it features a fully automatic desilting system that continuously removes accumulated sediment. Only visual inspection is required every 3 months.

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