A new installation
Start with the well information and delivery requirement. Include the intended setting depth and sustainable well yield where known.
Build the well brief3-inch borehole pumps
A pump direction
for narrower wells.
A limited well diameter changes the selection. Bring the actual casing dimensions together with the water duty, then review a suitable pump assembly.
Start a 3-inch pump enquiryConfiguration support
A narrow well needs a careful fit.Start with the measured well diameter and what you need the water to do. We can help review the pump size, power supply and operating duty.
A short description or an existing model is enough to start.Fit comes first
The category name
is only the start.
“3-inch” describes a product category. The complete pump, cable arrangement and installation clearance still need to fit the actual well.
The proposed model and its ratings are matched to the installation dimensions, water duty and power supply you provide.
- Well dimensions
- Measured casing internal diameter, restrictions and available installation space.
- Pump assembly
- Maximum assembly diameter, cable position, outlet and overall length.
- Water duty
- Required flow, pumping water level and delivery conditions.
- Power & control
- Voltage, phase, frequency and how the pump should start and stop.
New well or existing installation?
Replacing a pump
Add the existing model, nameplate, dimensions and the duty it currently delivers. The replacement must suit both the well and the application.
Discuss a replacementFor the proposed model
Check the details
before the order.
The quotation should identify the exact model and what comes with it. Request the corresponding curve, dimensions and electrical information.
Technical documents & inspection- Hydraulic duty
- Flow and head together, supported by the proposed pump curve.
- Installation fit
- Dimensions, connections and the space needed for installation and service.
- Electrical configuration
- Motor details, input supply and the proposed control or drive.
- Order scope
- Included equipment, documents, branding and inspection requirements.
Relevant products
Choose the equipment
for the task.
Before you choose
A few useful
questions.
Will a 3-inch pump fit any 3-inch well?
Do not use the category name as a clearance guarantee. Check the actual casing internal diameter against the complete assembly and its installation requirements.
Can I request my own branding?
Yes. Include your logo, nameplate, packaging and product requirements. The applicable model, customisation scope and quantities are agreed for the order.
Your next step
Tell us about the well.
Start with the actual diameter, water requirement and local power supply.