The Premier Brushless 4TY3.5-90/8-750W/96V DC Borehole Submersible Water Pump is a high-performance solar pumping solution engineered for medium-to-deep boreholes up to 90 meters. Powered by a 750W (0.75kW / 1.0HP) brushless DC motor, this pump delivers a consistent 3.5 m³/h (3500 L/h) flow, making it ideal for homes, farms, institutions, and off-grid water supply systems.
Designed specifically for solar DC operation, this pump runs without an inverter, reducing system losses and long-term running costs. The brushless motor technology ensures higher efficiency, quieter operation, minimal heat generation, and significantly longer lifespan compared to AC or brushed DC pumps.
Built with a 4-inch stainless-steel body and a 1.5″ outlet, the pump is durable, corrosion-resistant, and suitable for continuous daily operation. Supplied and supported by Macire, it comes as a complete, tested solution with professional guidance on sizing, installation, and after-sales support.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Premier |
| Model | 4TY3.5-90/8-750W/96V |
| Pump Type | Borehole Submersible Water DC Pump |
| Motor Type | Brushless DC (BLDC) |
| Power | 750W / 0.75kW / 1.0HP |
| Voltage | 96V DC |
| Maximum Head | 90 m |
| Maximum Flow | 3.5 m³/h (3500 L/h) |
| Outlet Size | 1.5″ |
| Pump Diameter | 4 Inch |
| Body Material | Stainless Steel |
| Application | Medium-depth boreholes |
| Warranty | Macire-backed (terms apply) |
Key Features
-
Genuine Premier Brushless 4TY3.5-90/8-750W/96V model
-
High-efficiency 750W brushless DC motor
-
Lifting capacity up to 90 meters
-
Stable 3.5 m³/h water output
-
Designed for 96V solar DC systems
-
No inverter required – lower system losses
-
Quiet operation with minimal vibration
-
Stainless-steel corrosion-resistant construction
-
Low maintenance and long service life
-
Verified and supplied by Macire
Applications / Use Cases
-
???? Homes and rural homesteads
-
???? Apartments and rental blocks
-
???? Schools and institutions
-
???? Farms and livestock watering
-
???? Tank filling and drip irrigation systems
Installation Notes
-
Requires a 96V DC solar array with compatible BLDC controller
-
Suitable for boreholes up to 90m depth
-
Dry-run protection must be enabled
-
Use correct borehole cable size and fittings
-
Macire provides full system sizing and installation guidance
Care & Maintenance
-
Avoid dry-running at all times
-
Periodically inspect electrical cables and joints
-
Keep controller voltage within rated limits
-
Protect against sand and debris ingress
-
Perform routine flow and performance checks
-
Ensure clean, stable DC power supply
Do’s & Don’ts
Do’s
-
Do match pump to borehole depth
-
Do use the supplied BLDC controller
-
Do size solar panels correctly
-
Do follow Macire installation recommendations
Don’ts
-
Don’t connect to an AC inverter
-
Don’t exceed rated voltage
-
Don’t operate without water
-
Don’t bypass controller protections
Performance Overview (Indicative)
| Head (m) | Flow (m³/h) |
|---|---|
| 30 | ~3.5 |
| 50 | ~3.1 |
| 70 | ~2.6 |
| 90 | ~2.2 |
(Actual performance depends on borehole conditions and system design.)
Mini FAQ
Q1: Can this pump run purely on solar?
Yes. It is designed for direct 96V DC solar operation.
Q2: Why choose brushless over AC pumps?
Brushless pumps are more efficient, need no inverter, and last longer with lower maintenance.
Q3: Is it suitable for continuous daily use?
Yes. The brushless motor is designed for long run hours.
Q4: Does Macire offer installation support?
Yes. Macire provides full technical and after-sales support.
Q5: Is warranty included?
Yes. This pump comes with a Macire-backed warranty.
Why Buy from Macire
-
Verified and tested Premier brushless pumps
-
Macire-backed warranty and technical support
-
Nationwide delivery across Kenya
-
Expert solar sizing and pump selection
-
Installation and after-sales service
-
Trusted Borehole & Water Solutions partner
Macire – Inspired Living. ✨
Reviews
There are no reviews yet.