4Kw 256m 5.5Hp Aico Borehole Pump – DW5500-3 Three Phase 4800L/H Deep Well Submersible Water Pump

???? 5.5 HP Aico Borehole Pump DW5500-3 – 256 Metres Deep Well Submersible Water Pump (Three-Phase) ????

???? The Ultimate Deep-Well Workhorse — Powered by Macire

When your project demands maximum depth and unwavering performance, the Macire Aico DW5500-3 delivers.
This 4 kW / 5.5 HP three-phase submersible pump reaches depths of up to 256 metres, sustaining a strong flow of ≈ 4800 L/h for large estates, farms, institutions, and industrial facilities.
Built with precision stainless steel, thermoplastic impellers, and copper windings — it embodies Macire’s philosophy: strength, reliability, and intelligent water engineering.

⚙️ Full Technical Specifications

???? Application Areas

• ???? Large Estates & Apartments – multi-household supply under high pressure

• ???? Irrigation Projects & Commercial Farms – long range and high elevation coverage

• ???? Schools & Hospitals – steady water flow for large facilities

• ???? Hotels & Resorts – continuous pressurized supply across floors

• ???? Industrial Operations – wash bays, tank filling & process systems

???? Professional Installation Tips

1. Confirm 3-phase supply (380–415 V) and use a rated breaker.

2. Install via Star-Delta or DOL Starter Panel with overload & phase-failure protection.

3. Lower pump vertically — avoid borehole wall contact.

4. Verify motor rotation before final submersion.

5. Use armoured submersible cable and tight seals.

6. Fit a non-return valve and pressure relief line at the outlet.

????️ Care & Maintenance

• ???? Clean suction filter every 3–6 months.

• ⚡ Check starter panel contacts quarterly.

• ???? Ensure pump remains fully submerged during operation.

• ???? Test insulation resistance yearly.

• ???? Schedule annual professional servicing for optimal performance.

✅ Do’s & Don’ts

✔️ Do’s

• Operate within rated depth and voltage.

• Ensure balanced three-phase connections.

• Use proper earth bonding and breaker protection.

❌ Don’ts

• Don’t run dry or half-submerged.

• Don’t install in muddy or sandy boreholes.

• Don’t bypass starter panel safety devices.

☀️ Solar Integration Scenarios

???? Water Tank Capacity Guide

❓ Mini FAQ

Q1: How deep can the DW5500-3 operate?
A: Up to 256 metres vertical lift.

Q2: Does it come with a control panel?
A: Requires a three-phase starter panel with overload and phase protection.

Q3: Can it run on solar power?
A: Yes — pair with a 3-phase hybrid solar inverter for hybrid operation.

Q4: What’s the flow rate?
A: ≈ 4800 L/h under standard conditions.

Q5: Is it safe for drinking water?
A: Yes — materials are non-toxic and potable-safe.

???? Why Choose Macire Borehole Pumps?

• ???? Extreme-depth performance up to 256 m

• ⚙️ High-efficiency three-phase motor for heavy-duty use

• ???? Solar / Grid hybrid ready

• ???? Rugged stainless + thermoplastic design for longevity

• ???? Backed by Macire quality assurance & expert support

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