???? Borehole Submersible Water Pump – Doyin DC Pump Stainless Steel Impeller – 4SPS4.5-800w 1.0HP 4.5 m³/h 4500L/h 98M

The Macire Doyin 4SPS4.5-800w Borehole Submersible Pump is designed for stronger lift and medium-demand water supply. Powered by a 1.0HP (800W) motor, it delivers 4.5 m³/h (4500L/h) at a maximum head of 98M. Its stainless steel impeller ensures durability, reduced wear, and long service life — making this Macire pump ideal for homes, apartments, schools, and small farms.

⚙️ Technical Specifications

• ✅ Model: 4SPS4.5-800w

• ✅ Power Rating: 800W (1.0HP)

• ✅ Flow Rate: 4.5 m³/h (4500L/h)

• ✅ Head Height: 98M

• ✅ Impeller Type: Stainless steel impeller

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

• ✅ Applications: Boreholes, wells, small farms, schools, homes

???? Application Areas

This Macire pump is perfect for:

• ???? Homes & residential estates – steady daily supply

• ???? Apartments – consistent multi-unit supply

• ???? Schools & small institutions – reliable delivery

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

???? DIY Installation & Setup Tips

1️⃣ Prepare borehole – confirm casing, clean borehole, depth ≤98M.
2️⃣ Lower pump – install vertically, 2–3M above borehole bottom, using stainless-steel suspension cable.
3️⃣ Piping – use HDPE/PPR 1” pipe; fit a non-return valve (NRV).
4️⃣ Electricals – connect via solar pump controller/control box with waterproof joints + ELCB breaker.
5️⃣ Testing – prime system and check water flow before full operation.

???? Solar Integration Scenarios

The Macire 4SPS4.5-800w is fully solar-ready:

• ???? Small Setup (Homes)

  • 3–4 × 300W panels (900–1200W total)

  • 1.5–2.0kW controller/inverter

  • Tank: 1,000–2,500L

• ???????? Medium Setup (Apartments/Schools)

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

  • 2.5kW inverter

  • Tank: 5,000L

• ???????????? Large Setup (Farms/Institutions)

  • 8–10 × 300W panels (2.4–3.0kW total)

  • 3–4kW hybrid inverter

  • Tank: 10,000L+

???? Tip: Install panels facing north (Kenya) at 15–20° tilt for best efficiency.

???? Care & Maintenance

• ???? Clean filters every 3–6 months

• ???? Inspect pipes & wiring regularly

• ???? Run pump weekly if idle

• ???? Schedule servicing every 12–18 months

• ???? Never run pump dry

✅ Do’s & Don’ts

Do’s

• ✅ Use surge protection on-grid

• ✅ Match pump to proper tank & demand

• ✅ Ensure waterproof joints & proper wiring

Don’ts

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

• ❌ Don’t undersize wiring or piping

• ❌ Don’t run pump without water

???? Tank Size Guide – Users

❓ Mini FAQ

Q1: Can this pump run on solar only?
???? Yes, with 3–10 panels depending on usage.

Q2: What is the maximum depth?
???? Up to 98M head height.

Q3: Is it safe for salty water?
???? No, for clean/fresh water only.

Q4: Do I need professional installation?
???? Recommended for wiring; piping can be DIY.

Q5: How often should I service it?
???? Every 12–18 months.

???? Why Choose Macire Borehole Pumps?

• ???? Durable stainless steel impeller & body

• ???? 4500L/h at 98M head height

• ???? Works with solar or grid

• ???? Reliable after-sales from Macire

   

#WaterPumps #BoreholePump #SolarWaterSystem #EnergySavings #EcoFriendly #Macire