Pedrollo 4SR 2/13 is a 4-inch borehole pump model that should be selected from tested borehole performance and the required delivery duty, not from brand name or price alone. This guide explains the live Kenya listing, the verified product characteristics, how to compare its duty with your water system, what installation items sit outside the pump price, and which checks should happen before ordering.
Why Pedrollo 4SR 2/13 should be sized before it is priced
A borehole pump has to produce the required flow while overcoming the total head between the pumping water level and the delivery point. If that duty does not match the pump’s operating range, a good-quality pump can still perform poorly.
The live Borehole Drillers Kenya product listing identifies the Pedrollo 4SR 2/13 as a 4-inch pump in the 2 m³/h duty class with a 13-stage hydraulic set and stainless-steel construction. Those specifications describe the product, but the suitability decision still depends on your borehole test results and distribution system.
Use borehole pump sizing in Kenya before ordering if you do not already have a documented duty point.
Pedrollo 4SR 2/13 live Kenya price
Borehole Drillers Kenya currently lists the Pedrollo 4SR 2/13 at KSh 78,500. That is the verified equipment price used in this article. Confirm current stock, the exact supplied configuration and the latest product price on the live product page before placing an order.
The pump price is not automatically the complete installed price. Cable, rising main, non-return arrangements, controls, protection, wellhead work, transport, installation, commissioning and any power-system upgrades can be separate.
| Scope | Current/indicative price | What to confirm |
|---|---|---|
| Pedrollo 4SR 2/13 pump | KSh 78,500 | Current stock, supplied configuration and warranty |
| Pump + cable + rising main | $— | Setting depth, cable length, pipe size and fittings |
| Pump + controls/protection | $— | Electrical supply, control panel, overload and dry-run protection |
| Complete installed borehole pump system | $— | Pump, cable, pipework, controls, installation and commissioning |
Pedrollo 4SR 2/13 and the 2 m³/h duty class
The product listing places the model in a 2 m³/h duty class. That should not be interpreted as a universal guaranteed flow at every installation. Actual delivered flow depends on the total head, electrical conditions, pipe losses and where the operating point falls on the manufacturer’s pump curve.
A lower-head system can behave differently from a deeper or higher-pressure system. Therefore, the Pedrollo 4SR 2/13 should be compared against the duty point created from measured water level, delivery elevation, pipe friction and required outlet pressure.
Calculate total dynamic head before choosing Pedrollo 4SR 2/13
Total dynamic head brings the main hydraulic requirements into one design figure. It includes the pumping water level, elevation to the delivery point, pipe and fitting losses, and the pressure required at the destination.
In plain English, total dynamic head is the sum of vertical lift, hydraulic losses and the pressure head needed at the outlet.
Do not use drilled depth as a substitute for pumping water level. The pump may be installed deeper than the water level, while the actual hydraulic lift is determined by the water level during pumping and the destination elevation.
Pedrollo 4SR 2/13 and tested borehole yield
The pump should not be selected to abstract more water than the borehole can sustainably provide. Review the pumping-test interpretation and planned operating rate before matching the pump.
If the tested borehole can only support a lower operating flow, installing a larger pump does not create more groundwater. It can instead cause excessive drawdown, dry-run events or unstable operation.
Use borehole test pumping Kenya and borehole yield in Kenya when checking whether the Pedrollo 4SR 2/13 suits the source.
In plain English, daily pumped volume equals operating flow multiplied by operating time. This helps connect the pump duty with storage and daily demand.
When a 2 m³/h-class borehole pump can make sense
A lower-flow borehole pump can suit domestic storage, small institutional systems, livestock supply, selected irrigation zones or other applications where daily volume is more important than very high instantaneous flow. Storage can allow the pump to run steadily while users draw water at a different rate.
Whether the Pedrollo 4SR 2/13 is appropriate depends on the actual head and the required daily volume, not simply on the site category. A home at high elevation can present a harder hydraulic duty than a larger property at low head.
Pedrollo 4SR 2/13 with water storage
Storage often makes borehole pump operation more flexible. Instead of forcing the pump to follow every short demand peak, the pump can refill a tank at a controlled rate. The distribution system then serves users from storage.
This approach can be useful where borehole yield is moderate, solar pumping is used, or peak demand is much higher than average demand. Use borehole water tank size Kenya to calculate the storage requirement.
A Pedrollo 4SR 2/13 installation should therefore be assessed together with the tank and control system rather than as an isolated pump purchase.
Electrical controls and pump protection
A borehole pump needs appropriate electrical protection and controls for the actual motor and supply. The final arrangement can include overload protection, dry-run protection, voltage or phase monitoring where relevant, tank level control and safe isolation.
Do not assume the pump purchase includes every control component. Ask the supplier to state the control panel, protection devices and commissioning scope separately. The borehole pump control panel prices Kenya guide explains the wider control-system choices.
Pedrollo 4SR 2/13 installation depth
Setting depth should follow the borehole construction, pumping water level, pump cooling requirements and safe clearance above the borehole bottom. The pump should not be installed from drilled depth alone.
Use the borehole completion record to identify casing, screens and final depth, then combine that with pumping-test data. The installer should document the final setting depth so future retrieval and maintenance are easier.
A correctly chosen Pedrollo 4SR 2/13 can still suffer if installation depth is poor or if the pump is placed in a zone with sand or unsuitable flow conditions.
Rising main and pipe sizing
The rising main carries water from the pump to the wellhead and beyond. Pipe diameter, material, length and fittings affect friction loss. An undersized pipe can waste energy and reduce delivered flow by adding unnecessary head.
When comparing an installed Pedrollo 4SR 2/13 quotation, ask for the proposed rising-main size and material, installed length, joints and wellhead connection. A pump price without pipework is not a complete system price.
Power cable and voltage drop
Submersible pumps can require long cable runs. The cable should be sized for the motor, length, starting conditions and permitted voltage drop. Poor cable sizing can create operational problems even when the pump itself is correctly selected.
The installer should state cable type, conductor size, length and jointing method. If the electrical supply is weak or distant, assess the supply before commissioning the Pedrollo 4SR 2/13.
Features of the Pedrollo 4SR 2/13 listing
| Verified listing feature | What it means for the buyer |
|---|---|
| 4-inch pump | Confirm the borehole construction and clear internal diameter are suitable |
| 2 m³/h duty class | Match actual operating flow to the required head and manufacturer curve |
| 13-stage hydraulic set | Hydraulic staging contributes to the pump’s head/flow characteristics |
| Stainless-steel construction | Confirm the exact supplied materials and water compatibility |
| Live catalog price | KSh 78,500 for the current listed pump equipment |
Advantages of evaluating the Pedrollo 4SR 2/13 from the complete duty include:
- Better flow matching because the pump curve is checked against actual head.
- Lower dry-run risk because tested borehole yield informs the operating rate.
- Better energy use because avoidable pipe losses are considered.
- Clearer installation pricing because cable, pipework and controls are separated.
- Easier maintenance because setting depth and commissioning data are documented.
Worked example: why pump price alone can mislead
Imagine two quotations both offering the same Pedrollo 4SR 2/13. The first quote includes only the pump. The second includes the pump, correctly sized cable, rising main, controls, dry-run protection, wellhead connection, installation and commissioning. The first headline total is lower, but the quotations do not deliver the same outcome.
Rebuild both quotations into the same line items before deciding which is cheaper. Missing installation items should be priced separately so the evaluated project cost is visible.
| Illustrative scope | Relative project-scope index |
|---|---|
| Pump only | 42 |
| Pump, cable and rising main | 70 |
| Complete installed system | 100 |
Pedrollo 4SR 2/13 for solar pumping
If the pump is to run from solar, the electrical and hydraulic duty must be checked against the selected controller and solar array. Do not choose the panel count from pump price or motor name alone.
A solar design should consider useful operating hours, total daily volume, storage, controller voltage/current limits and protection. The solar borehole pump installation cost in Kenya guide explains the complete solar-system approach.
The Pedrollo 4SR 2/13 may be suitable in a solar architecture when the motor/controller combination and hydraulic duty are properly matched.
Pedrollo 4SR 2/13 for domestic water supply
Domestic systems often benefit from pumping into storage rather than asking the submersible pump to respond directly to every tap opening. The borehole pump can refill a tank, while a separate booster or gravity system serves the house.
This separates borehole operation from building-pressure requirements and can make maintenance easier. Confirm that the daily volume at the selected Pedrollo 4SR 2/13 duty meets the household and reserve requirement.
Pedrollo 4SR 2/13 for farm water
For livestock or irrigation, calculate daily demand and peak distribution flow separately. A 2 m³/h-class source pump can fill storage steadily even when a later irrigation zone requires a different short-term flow.
If irrigation is the main use, review can borehole water be used for irrigation and the water-quality evidence before finalizing the pump and storage design.
Water quality and pump materials
Water chemistry can affect pumps, pipework and downstream equipment. If the borehole has high mineral content or other challenging chemistry, review material compatibility and maintenance expectations before installation.
The listing identifies stainless-steel construction for the Pedrollo 4SR 2/13, but the exact water analysis and full supplied construction should be checked for the project. Use borehole water testing and treatment in Kenya for laboratory planning.
Commissioning the Pedrollo 4SR 2/13
Commissioning should record the pump setting depth, operating flow, pressure, electrical readings, relevant water levels and control settings. Verify tank controls, dry-run protection and any automatic stop/start functions.
These readings become the baseline for future maintenance. If delivered flow later drops, a technician can compare current performance with the original Pedrollo 4SR 2/13 commissioning record instead of guessing whether the pump, borehole or distribution system has changed.
Maintenance planning
Keep the borehole headworks accessible and protect cable and pipe connections. Track changes in flow, pressure, tank filling time, electrical trips and water quality. Investigate gradual changes before total failure.
If performance deteriorates, use borehole rehabilitation Kenya and borehole water reducing over time to separate source, construction, pump and distribution causes.
Common Pedrollo 4SR 2/13 buying mistakes
- Choosing the model from drilled depth instead of total dynamic head.
- Ignoring the tested borehole operating rate.
- Assuming 2 m³/h will be delivered at every head.
- Comparing a pump-only price with an installed-system quote.
- Undersizing cable or rising main.
- Omitting dry-run and overload protection.
- Failing to document pump setting depth.
- Buying before checking storage and daily demand.
- Using pump size to compensate for a low-yield borehole.
How to request a Pedrollo 4SR 2/13 quote
- Share the pumping-test report.
- Provide static and pumping water levels.
- State the proposed pump setting depth.
- Give the delivery elevation and pipe route.
- State required flow and outlet pressure.
- Describe the storage tank and controls.
- Provide the available electrical or solar supply.
- Ask for pump, cable, rising main, controls and installation as separate lines.
- Request commissioning readings and warranty details.
Pedrollo 4SR 2/13 FAQs
How much is the Pedrollo 4SR 2/13 in Kenya?
The live Borehole Drillers Kenya catalog currently lists the pump at KSh 78,500. Confirm current stock and the supplied configuration before ordering.
What size borehole is the Pedrollo 4SR 2/13 for?
The product listing identifies it as a 4-inch pump. Confirm the completed borehole’s clear internal diameter and construction before installation.
Does the Pedrollo 4SR 2/13 always deliver 2 m³/h?
No. The listing places it in a 2 m³/h duty class, while actual delivered flow depends on total head and the operating point on the pump curve.
How many stages does the Pedrollo 4SR 2/13 have?
The current product listing specifies a 13-stage hydraulic set.
Is the Pedrollo 4SR 2/13 stainless steel?
The live listing specifies stainless-steel construction. Confirm the exact supplied materials and model configuration for your order.
Does KSh 78,500 include installation?
The verified figure is the live pump equipment price. Cable, rising main, controls, transport, installation and commissioning should be confirmed separately.
Can the Pedrollo 4SR 2/13 run on solar?
Potentially, when the motor/controller, array, electrical limits and hydraulic duty are correctly matched. Solar suitability must be designed for the complete system.
Choose Pedrollo 4SR 2/13 from the duty point
Pedrollo 4SR 2/13 selection should start with the tested borehole, total dynamic head, required flow, storage and power system. The live KSh 78,500 price is useful only after the pump is confirmed as technically suitable. Compare complete installed scope and keep commissioning records for future maintenance.
Pedrollo 4SR 2/13 commissioning records to keep
A pump installation becomes much easier to maintain when the owner receives a simple commissioning sheet. Record the borehole identification, final pump setting depth, cable length and conductor size, rising-main size, control-panel model, protection settings, operating flow, pressure and the water level observed during commissioning where measured. Keep that sheet with the pumping-test and water-quality records.
For the Pedrollo 4SR 2/13, also keep the exact product and warranty information supplied with the pump. If the system later loses flow, trips protection or takes longer to fill the tank, a technician can compare present readings with the original baseline. That makes it easier to distinguish a pump problem from falling water level, blocked pipework, control changes or growing site demand.
How to compare Pedrollo 4SR 2/13 with another pump
Do not compare two borehole pumps by price or horsepower alone. Put both models against the same required duty point, then compare whether each pump operates within a suitable part of its curve. Use the same assumptions for pumping water level, elevation, pipe diameter, friction and required outlet pressure.
If one alternative is cheaper but needs a smaller rising main, different control system or a duty point far from its efficient operating range, the headline pump price may not represent the better system. A fair Pedrollo 4SR 2/13 comparison therefore includes equipment, cable, pipework, controls, installation, expected operating pattern and local service support.
Pedrollo 4SR 2/13 and future demand growth
Before installation, consider whether water demand is likely to increase. A home may add rental units, a farm may expand livestock or irrigation, and an institution may add buildings. Future growth does not automatically mean selecting a larger pump today, because the borehole yield remains the controlling source limit.
Instead, document current demand and a realistic future scenario. Check whether longer pumping hours or additional storage can meet future volume before changing the pump duty. If future demand would exceed the tested source, a larger Pedrollo 4SR 2/13 alternative cannot solve that groundwater limitation. The water balance should lead the equipment decision.
What to verify on delivery
When the pump arrives, check the model identification, physical condition and supplied documentation before installation. Confirm that the delivered unit matches the quotation and that the installer has the correct cable, rising main, control equipment and accessories. Photograph the identification details and retain the invoice and warranty records.
This simple receiving check protects the buyer from discovering a model mismatch after the pump has been lowered into the borehole. It also creates a reliable equipment record for future maintenance, resale or warranty discussions.