3HP Vecounte Submersible Pump in Kenya

Description

The 3HP Vecounte submersible pump is a heavy-duty electric borehole pump designed for deep wells, farms, irrigation, elevated water tanks, institutions and commercial water-supply projects. It combines a powerful 3HP motor, 146-metre maximum head, approximately 1.2-inch outlet, 20-metre cable and a controller box.

A 3HP pump is approximately 2.2kW, and comparable high-head 3HP borehole pumps use multi-stage centrifugal designs to generate the pressure required for deep-water lifting. Current 3HP pumps in this class commonly use 220–240V single-phase power, although the exact Vecounte voltage should be confirmed from its nameplate.

3HP Vecounte Submersible Pump Specifications

The 146m maximum head, approximately 1.2-inch outlet, 20m cable and included controller box are the specifications supplied for this Vecounte model. Exact flow, voltage, pump diameter and materials should be checked from the Vecounte nameplate instead of assuming specifications from another 3HP pump.

Powerful 3HP Motor

The Vecounte uses a 3HP motor, which is approximately equivalent to 2.2kW or 2200W.

This provides considerably more power than smaller 0.75HP, 1HP and 2HP pumps. Comparable 3HP borehole pumps confirm the standard 2.2kW rating for this power class.

The extra power makes this model useful where water needs to be lifted from a deep water level or pumped to a tank located well above the borehole.

Maximum Head of 146 Metres

The 3HP Vecounte submersible pump has a maximum head of 146 metres, equal to approximately 479 feet.

This is a high lifting capacity suitable for demanding borehole installations.

Comparable 3HP borehole pumps are available with maximum heads around 154m, 156m and 160m, showing that the Vecounte’s 146m head falls within the normal range for high-head 3HP submersible pumps.

However, 146m maximum head does not mean the pump should automatically be installed in a 146m-deep borehole.

The correct pump selection depends on the dynamic water level, tank elevation, pipe losses and required pressure.

20-Metre Cable Included

The Vecounte comes with a 20-metre-long electrical cable.

This is useful because the motor operates below the water level and requires a waterproof electrical connection to the controller above ground.

A 20m cable is also supplied with several comparable 3HP borehole pump packages.

For deeper installations, additional submersible cable may be required. The extension cable must be correctly sized for the motor current and total cable length.

All submerged cable joints should also be professionally waterproofed.

Controller Box Included

The controller box is supplied with the Vecounte pump, making it easier to assemble the complete borehole pumping system.

Comparable 3HP single-phase borehole pumps are also sold with matched controller boxes.

Depending on its design, a pump controller may contain starting components and motor protection. The exact functions of the Vecounte controller should be checked from its label.

Additional dry-run, over-voltage, under-voltage or water-level protection may also be useful depending on the borehole installation.

Approx. 1.2-Inch Outlet

The Vecounte has an approximately 1.2-inch water outlet.

For fittings, it is important to confirm whether the actual nominal connection is 1¼ inches (1.25″), because 1.25-inch outlets are common on 3HP high-head borehole pumps.

For example, a current 3HP 2.2kW pump package uses a 1.25-inch outlet, while another 3HP stainless-steel model specifies outlets in the 1¼ to 1½-inch range.

Always check the Vecounte outlet thread before purchasing HDPE adapters, non-return valves or other fittings.

Multi-Stage High-Pressure Design

A borehole pump capable of lifting water to this height normally uses a multi-stage centrifugal pumping system.

Instead of depending on a single impeller, the pump passes water through several stages. Each stage increases the pressure before passing the water to the next.

This design allows a relatively narrow borehole pump to produce a high discharge pressure.

Comparable 3HP high-head borehole pumps use multi-stage centrifugal designs for exactly this purpose.

Suitable for Deep Boreholes

The Vecounte 3HP submersible pump is a strong option for medium-to-deep boreholes where a smaller pump does not provide enough pressure.

Because it operates below the water level, the pump pushes water upwards through the rising main.

This makes it useful for:

• Deep boreholes
• Elevated water tanks
• Farm water supply
• Irrigation
• Livestock watering
• Schools and institutions
• Hotels
• Apartments and estates
• Commercial properties
• Greenhouses
• Rural water projects

Comparable 3HP high-head pumps are designed for residential, agricultural and industrial water-supply applications.

Good Choice for Irrigation

A 3HP submersible pump can provide the pressure required to move borehole water to a farm, storage tank or correctly designed irrigation network.

However, irrigation systems should not be selected using horsepower alone.

You need to know the required flow rate and pressure of the irrigation system and then compare those requirements with the Vecounte pump performance curve.

For example, comparable 3HP pumps near this head class vary significantly in maximum flow. One 154m-head model delivers up to 6.6m³/hr, while another 160m-head design delivers around 3m³/hr.

This shows why flow should never be guessed simply because two pumps have the same horsepower.

Maximum Head Is Not Borehole Depth

This is an important point when choosing the 3HP Vecounte submersible pump.

Suppose your borehole is 150m deep, but the dynamic water level while pumping is only 80m below ground.

If your storage tank is another 15m above ground, the basic vertical lift is:

80m + 15m = 95m

You then need to add pipe friction and any required delivery pressure.

Therefore, the pump is not necessarily lifting water through the entire 150m borehole depth.

Understanding Total Dynamic Head

The best way to choose a borehole pump is to calculate Total Dynamic Head (TDH).

A simple guide is:

TDH = Pumping Water Level + Tank Elevation + Required Pressure + Pipe Friction Loss

For example:

You would then check the Vecounte performance curve to determine how much water the pump can deliver at approximately 108m head.

That is more useful than simply knowing its maximum head is 146m.

Flow Rate at 146m Head

Maximum head and maximum flow do not happen at the same time.

As the pumping head increases, water output normally decreases. At or near maximum head, flow approaches its minimum.

A comparable stainless-steel 3HP borehole pump illustrates this clearly. Its performance table lists 195m head at zero flow, 148m at 2.5m³/hr, 130m at 3m³/hr and progressively lower heads as flow increases.

Therefore, an exact flow figure should not be invented for the Vecounte 3HP. Its manufacturer’s pump curve is required to state how many litres per hour it delivers at 50m, 100m, 120m or 140m head.

Suitable for Elevated Tank Filling

The high 146m maximum head makes this pump particularly useful for filling elevated storage tanks.

This can benefit farms and buildings where the borehole is located far below the final storage point.

Once the storage tank is filled, water can be distributed through gravity or a separate booster pump depending on the pressure required.

Using a storage tank can also reduce the need to start the borehole pump every time someone opens a tap.

3HP Vecounte Compared With Smaller Vecounte Pumps

An important point is that horsepower alone does not determine maximum head. The 2HP Vecounte model can have a higher maximum head than this 3HP model because pump stages, impeller size and hydraulic design are different.

The 3HP model may instead be designed to provide greater water volume at useful operating heads. Its actual performance curve is needed to confirm this.

Benefits of the 3HP Vecounte Submersible Pump

High 146m maximum head: Provides strong water-lifting capacity for demanding borehole installations.

Powerful 3HP motor: Approximately 2.2kW of motor power makes it suitable for larger water-supply projects.

20m cable included: Reduces the amount of additional cable needed for the initial installation.

Controller box included: Makes it easier to set up the electrical control system.

High-pressure multi-stage design: Suitable for lifting water from significant depths.

Quiet operation: Because the pump operates underground and underwater, motor noise around the property is greatly reduced.

Wide application range: Suitable for farms, homes, institutions, irrigation and commercial water systems.

Installation Recommendations

Install the pump below the dynamic water level, while maintaining the manufacturer’s required distance from the bottom of the borehole.

Use a correctly rated HDPE or other approved rising main capable of handling the expected pressure.

Do not suspend the pump using its electrical cable. Use the recommended support arrangement or safety wire.

The controller should remain above ground in a dry and protected position. Correct cable sizing and electrical protection are particularly important for a 2.2kW/3HP motor.

Most importantly, avoid dry running. The pump needs adequate water around it during operation for reliable performance and cooling.

How to Choose the Correct Vecounte Pump

Before buying the 3HP Vecounte, establish your borehole’s:

• Total depth
• Static water level
• Dynamic water level
• Borehole casing diameter
• Tested borehole yield
• Distance to the storage tank
• Tank elevation
• Required litres per hour
• Delivery pipe diameter

With this information, the installer can calculate the required head and select a pump that delivers enough water at that head.

Frequently Asked Questions

What is the maximum head of the 3HP Vecounte submersible pump?

The maximum head is 146 metres, approximately 479 feet.

How many kilowatts is a 3HP pump?

A 3HP motor is approximately 2.2kW or 2200W. This rating is widely used on comparable 3HP borehole pumps.

Does the Vecounte 3HP pump come with a controller?

Yes. This model is supplied with a controller box.

How long is the cable?

The Vecounte pump comes with a 20-metre-long electrical cable.

What is the outlet size?

The specified outlet is approximately 1.2 inches. Confirm whether the actual nominal connection is 1¼ inches (1.25″) before buying fittings, because 1.25-inch outlets are common on comparable 3HP pumps.

Can I use the Vecounte 3HP pump for irrigation?

Yes. It can be used for farm irrigation when its flow and pressure at the required operating head match the irrigation system.

Can I install it in a 140m borehole?

Possibly. Borehole depth alone cannot determine pump suitability. The dynamic water level, tank elevation, pipe losses, borehole yield and required flow must also be considered.

What is the flow rate of the Vecounte 3HP pump?

The exact flow rate should be taken from the Vecounte performance curve or pump nameplate. Comparable 3HP pumps near this head range vary significantly, with examples around 3m³/hr to 6.6m³/hr. Those figures should not be presented as Vecounte specifications without verified manufacturer data.

Is a 3HP pump always stronger than a 2HP pump?

It has a larger motor, but it will not necessarily have a higher maximum head. Impeller design, number of stages and intended flow also affect pump performance. This is why your 2HP Vecounte can have a 159m maximum head while this 3HP model has a 146m maximum head.