???? Borehole Submersible Water Pump – Doyin AC Pump Ordinary Impeller – 4SDM3/22 2.0HP 4.8 m³/h 4800L/h 158M

The Macire Doyin 4SDM3/22 Borehole Submersible Pump is a 2.0HP AC powerhouse designed for deep boreholes and heavy-duty water supply. With a 2.0HP (1500W) motor, it delivers 4.8 m³/h (4800L/h) at a maximum 158M head height. Built with an ordinary impeller for efficiency and affordability, this Macire pump is perfect for estates, apartments, schools, hotels, and farms that require reliable, bulk water pumping.

⚙️ Technical Specifications

• ✅ Model: 4SDM3/22

• ✅ Power Rating: 2.0HP (~1500W)

• ✅ Flow Rate: 4.8 m³/h (4800L/h)

• ✅ Head Height: 158M

• ✅ Type: AC Submersible Pump

• ✅ Impeller: Ordinary impeller

• ✅ Body Material: Stainless steel, corrosion-resistant

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

???? Application Areas

This Macire AC borehole pump is ideal for:

• ???? Apartments & estates – multi-unit supply

• ???? Schools & institutions – dependable daily demand

• ???? Hotels & lodges – guest water supply

• ???? Farms – irrigation & livestock needs

• ???? Homes – large family households

???? DIY Installation & Setup Tips

1️⃣ Confirm borehole depth ≤158M, cased and free of debris.
2️⃣ Lower pump vertically 2–3M above borehole bottom using stainless-steel suspension cable.
3️⃣ Connect piping – use HDPE/PPR pipes (1.5”) with a non-return valve (NRV).
4️⃣ Electricals – wire via a proper control box; ensure waterproof joints + ELCB breaker.
5️⃣ Prime system, test flow and pressure before continuous operation.

???? Power Integration

• ⚡ AC Power Only – runs on grid or generator.

• ???? Suited for areas with stable mains power.

???? Care & Maintenance

• ???? Clean intake filters every 3–6 months

• ???? Inspect cables, joints & pipes regularly

• ???? Run weekly if idle

• ???? Service every 12–18 months

• ???? Never operate dry

✅ Do’s & Don’ts

Do’s

• ✅ Install surge protection

• ✅ Use waterproof joints and proper wiring

• ✅ Match tank capacity to water demand

Don’ts

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

• ❌ Don’t undersize electrical wiring

• ❌ Don’t operate without water covering motor

???? Tank Size Guide – Users

❓ Mini FAQ

Q1: Can this pump run on solar?
???? No, AC-only (grid or generator).

Q2: What’s the maximum head?
???? Up to 158M.

Q3: Best applications?
???? Apartments, estates, farms, schools, and hotels.

Q4: Service schedule?
???? Every 12–18 months.

Q5: Can it pump salty water?
???? No, for clean borehole water only.

???? Why Choose Macire AC Borehole Pumps?

• ???? Strong 2.0HP motor for deeper boreholes

• ???? Delivers 4800L/h up to 158M head

• ⚡ Grid or generator powered

• ???? Dependable after-sales service from Macire

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