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- Leo Intelligent Variable Speed Pumps
- Leo Intelligent Vaiiable Speed MAC 230V Series

LEO MAC550: Intelligent Variable Speed Pressure Booster
The LEO MAC550 is an all-in-one intelligent pressure booster system designed to automatically adjust performance by regulating motor speed according to real-time water demand. It provides constant, perfect water pressure to all taps simultaneously, making it an ideal choice for modern domestic systems.
Key Features & Product Advantages
Energy & Money Saving: Features an advanced permanent magnet frequency-converting motor that automatically adjusts RPM to match the required outlet water, significantly lowering power consumption and reducing energy bills.Space-Saving & All-in-One Solution: Integrates a high-efficiency pump, non-return valve, sensor, speed controller, and pressure vessel into a single compact unit for hassle-free installation.
User Friendly Touch Interface: Equipped with an easy-to-use touch control panel that displays working pressure and fault codes, allowing users to adjust operational pressure manually.
Multiple Protective Functions: Incorporates robust built-in safeguards to ensure a longer service life, including dry-running protection, no-water protection, over-heating protection, leakage protection, blocking protection, pressure-setted protection, and over/under-voltage protection.Low Noise Design: Utilizes a water-cooled motor that drastically dampens hydraulic noise, operating at a sound level below 47 dB(A) in typical use.
Versatile Applications: Perfect for domestic water supply, residential pressure boosting, garden watering, agricultural irrigation, and building water supply.

