Characteristics Of 4" Submersible Deep Well Pump

What Is 4SP Submersible Deep Well Pump?

The 4" stainless steel submersible deep well pump uses 304 ss pipes, corrosion resistance.  POM impeller, high temperature resistance, high mechanical strength and long service life. Multi-stage floating impeller to sand sprevent small tuck. the pump head can choose copper alloy, stainless steel 304/316.

4SP stainless steel deep well submersible pump product overview:

4SP stainless steel deep well submersible pump is a machine pump directly integrated well submersible pump, directly into the water operation. The structure is slender.

Single stage or multi-stage pump water wet three phase asynchronous motor submersible electric pump. It is specially designed for agricultural drainage and irrigation,

sprinkler irrigation, industrial and civil building drainage system development, suitable for pond, fish pond, water tower, deep well water and high-rise water supply, fountain.

4SP stainless steel deep well submersible pump product application scope:

Suitable for the extraction of groundwater, reservoirs, canals, rivers, mines, etc. Water lifting projects are mainly used for human and livestock water

and farmland irrigation in the plateau and mountainous areas, and also for cities, industry, railways, mines and construction sites.

4SP stainless steel deep well submersible pump product features:

1. Motor and water pump are integrated, running into the water, simple structure, energy saving and efficient, safe and reliable.

2. Beautiful shape, light weight, small noise, pollution-free, strong adaptability to the placing environment, greatly save the project cost,

and do not affect the building and natural landscape.

3. Easy for installation, use and maintenance, and cover a small area.

Operating Conditions of the 4SP deep well pump:

1. Water temperature shall not be higher than 35℃

2. The pH PH of the water source is between 6.5 and 8.0

3. The solid content (weight ratio) in the water source shall not exceed 0.01%, and the maximum particle diameter shall not be greater than 0.2mm

4. The maximum water inflow depth is 100m

5. Power supply: three-phase 220 / 380V ± 10%, 230 / 400V ± 10%; single-phase 220V ± 10% (6SP / 8SP mismatch single-phase generator)

Product use / application

Used for deep Wells, reservoirs, streams, pond water, industrial production water, farmland irrigation, fresh water, mariculture

Household water, garden watering, landscape fountain, circulation, pressurization

4sp stainless steel submersible pump 

The meaning of a multi-stage deep well submersible pump,

Is a new type of water lifting machinery,

Made of mature and advanced processing technology.

Equipped with submersible motors,

Alternative to the traditional long-shaft connection,

Can be completely immersed in a certain depth of liquid under the work.

With a compact structure, excellent performance, high efficiency and energy saving,

Small size, light weight, smooth running,

Easy to use the installation and other features.

The pump is equipped with an elastic spherical ring check valve,

Prevent downflow and pipeline

The impact effect of the water hammer on the pump.

4,6,8 Is the production model.

Overview of Zhejiang 4SP all-stainless steel fountain pump products produced by Zhejiang Dolay Pump Industry

4SP all-stainless steel fountain pump product overview:

Our 4SP series stainless steel fountain pump parts are  made by 

• High strength

• Wear and corrosion resistant 

• New stainless steel materials

• Compact structure design 

• Excellent manufacturing technology 

• Beautiful and generous appearance 

• High efficiency, energy saving, stable, light.

At the same time, it is simple and durable, safe and reliable, convenient to carry and install, convenient maintenance, and used with the intelligent control box.

With the protection effect of overtemperature, short circuit, overload and underpressure.