???? Borehole Submersible Water Pump – Doyin AC Pump Ordinary Impeller – 4SDM3/10 0.75HP 4.8 m³/h 4800L/h 72M

The Macire Doyin 4SDM3/10 Borehole Submersible Pump is a compact but powerful AC pump for medium-depth boreholes. With a 0.75HP (550W) motor, it delivers 4.8 m³/h (4800L/h) at a maximum 72M head height. Featuring an ordinary impeller design, this Macire pump is ideal for households, guesthouses, schools, and farms requiring reliable water supply at affordable running costs.

⚙️ Technical Specifications

• ✅ Model: 4SDM3/10

• ✅ Power Rating: 0.75HP (~550W)

• ✅ Flow Rate: 4.8 m³/h (4800L/h)

• ✅ Head Height: 72M

• ✅ Type: AC Submersible Pump

• ✅ Impeller: Ordinary impeller

• ✅ Body Material: Stainless steel, corrosion-resistant

• ✅ Applications: Homes, schools, guesthouses, small farms

???? Application Areas

This Macire AC borehole pump is perfect for:

• ???? Homes & small estates – daily household supply

• ???? Schools – consistent bulk water needs

• ???? Guesthouses & lodges – reliable guest service

• ???? Small farms – irrigation & livestock supply

???? DIY Installation & Setup Tips

1️⃣ Ensure borehole is ≤72M deep, cased, and free of silt.
2️⃣ Lower pump vertically, 2–3M above borehole bottom using a stainless-steel suspension cable.
3️⃣ Piping – use HDPE/PPR pipes (1”); add a non-return valve (NRV).
4️⃣ Electricals – connect via control box with waterproof joints + ELCB breaker.
5️⃣ Prime system and run test before regular use.

???? Power Integration

• ⚡ AC Only – works with grid or generator.

• ???? Best for areas with stable power supply.

???? Care & Maintenance

• ???? Clean filters every 3–6 months

• ???? Inspect cabling & joints regularly

• ???? Run weekly if unused

• ???? Service every 12 months

• ???? Never run pump dry

✅ Do’s & Don’ts

Do’s

• ✅ Install surge protection

• ✅ Use proper waterproof cabling

• ✅ Match tank size to water needs

Don’ts

• ❌ Don’t run in sandy/muddy water without casing

• ❌ Don’t undersize wiring

• ❌ Don’t run without water above motor

???? Tank Size Guide – Users

❓ Mini FAQ

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

Q2: What’s the maximum head?
???? Up to 72M.

Q3: Best use case?
???? Homes, schools, small farms, and guesthouses.

Q4: Maintenance schedule?
???? Every 12 months.

Q5: Can it handle salty water?
???? No, designed for clean borehole water.

???? Why Choose Macire AC Borehole Pumps?

• ???? Reliable 0.75HP motor for steady delivery

• ???? 4800L/h at 72M head

• ⚡ Grid or generator powered

• ???? Dependable Macire after-sales support

#ACPump #BoreholePump #WaterPumps #EcoFriendly #EnergySavings #Macire