???? Borehole Submersible Water Pump – Doyin AC/DC Hybrid – 4SDS7-1500w 2.0HP 7.0 m³/h 7000L/h 138M

The Macire Doyin 4SDS7-1500w Borehole Submersible Pump is a heavy-duty AC/DC hybrid pump engineered for high-demand and deep-water applications. With a robust 2.0HP (1500W) motor, it achieves 7.0 m³/h (7000L/h) at a 138M head height. This Macire pump runs on both solar and grid power, ensuring uninterrupted water supply for farms, estates, schools, and hotels — day or night.

⚙️ Technical Specifications

• ✅ Model: 4SDS7-1500w

• ✅ Power Rating: 1500W (2.0HP)

• ✅ Flow Rate: 7.0 m³/h (7000L/h)

• ✅ Head Height: 138M

• ✅ Type: AC/DC Hybrid (works with solar or grid)

• ✅ Body Material: Stainless steel (corrosion-resistant)

• ✅ Applications: Boreholes, wells, farms, apartments, institutions, hotels

???? Application Areas

The Macire 4SDS7-1500w hybrid pump is best suited for:

• ???? Apartments & estates – consistent supply across multiple units

• ???? Schools & institutions – high-volume daily needs

• ???? Hotels & lodges – reliable guest-ready service

• ???? Farms – irrigation and livestock watering

• ???? Homes – bulk family supply

???? DIY Installation & Setup Tips

1️⃣ Ensure borehole is clean, cased, depth ≤138M.
2️⃣ Lower pump vertically, 2–3M above borehole bottom using stainless steel suspension cable.
3️⃣ Pipework – use HDPE/PPR pipes (1.5” recommended); add a non-return valve (NRV).
4️⃣ Electrical setup – wire through a hybrid AC/DC controller; use waterproof joints and an ELCB breaker.
5️⃣ Testing – prime system and check flow before full operation.

???? Solar + Grid Integration

The Macire AC/DC hybrid pump provides flexibility for day/night use:

• ???? Solar Operation (Daytime)

  • 5–6 × 300W panels (1.5–1.8kW total)

  • 3.0kW hybrid inverter/controller

  • Tank: 5,000–10,000L

• ⚡ Grid Backup (Night/Cloudy Days)

  • Runs directly on AC mains

  • Seamless switching via hybrid controller

???? Hybrid power ensures pumping never stops, even without sun.

???? Care & Maintenance

• ???? Clean filters every 3–6 months

• ???? Inspect cables & joints regularly

• ???? Run pump weekly if idle

• ???? Full service every 12–18 months

• ???? Do not run pump dry

✅ Do’s & Don’ts

Do’s

• ✅ Install surge protection on-grid

• ✅ Size solar panels correctly to match rating

• ✅ Use waterproof cabling and proper joints

Don’ts

• ❌ Don’t operate without water in borehole

• ❌ Don’t install in muddy/sandy boreholes without casing

• ❌ Don’t undersize wiring

???? Tank Size Guide – Users

❓ Mini FAQ

Q1: Can this pump run fully on solar?
???? Yes, with 5–6 panels (1.5–1.8kW) and a hybrid controller.

Q2: What’s the maximum depth?
???? Up to 138M head height.

Q3: Why hybrid?
???? Works with solar by day, switches to grid at night or cloudy conditions.

Q4: Best applications?
???? Farms, estates, schools, hotels.

Q5: Service interval?
???? Every 12–18 months.

???? Why Choose Macire Hybrid Borehole Pumps?

• ???? Rugged stainless-steel construction

• ???? High output: 7000L/h at 138M

• ???? Hybrid advantage – solar + grid

• ???? Trusted after-sales from Macire

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