Bomba de aumento de pressão HF-750 750W

In a busy garden or a multi-storey home, weak water pressure can turn simple tasks into frustrating chores. The Booster Pump HF-750 750W solves this by delivering a powerful 12 m³/h flow rate and a maximum head of 20.5 metres, ensuring strong, consistent water pressure for irrigation, washing, and filling. Its robust cast iron body and stainless steel shaft are built to withstand daily use, while the IP44-rated motor and ceramic/graphite mechanical seal provide reliable, long-lasting performance.

Key specifications

• Power: 750 W
• Voltage: 220-240 V, 50 Hz
• Max flow rate: 12 m³/h (200 L/min)
• Max head: 20.5 m
• Inlet diameter: 1 1/2" (DN40)
• Outlet diameter: 1 1/4" (DN32)
• Pump type: Centrifugal
• Housing material: Cast iron
• Impeller material: Technopolymer
• IP rating: IP44
• Insulation class: F
• Max liquid temperature: 50°C
• Max suction lift: 7 m
• Mechanical seal: Ceramic/Graphite

Why choose it

This booster pump combines high performance with durable construction. The cast iron housing and stainless steel shaft resist corrosion and wear, while the efficient centrifugal design ensures quiet operation and low energy consumption. With a maximum suction lift of 7 metres, it can draw water from wells or tanks, making it versatile for various water sources. The IP44 protection rating means it is safe for outdoor installation, provided it is sheltered from direct rain.

Ideal use cases

• Boosting water pressure in homes with low mains pressure
• Irrigating gardens, lawns, and greenhouses
• Supplying water to washing machines, dishwashers, and other appliances
• Transferring water from wells, tanks, or rain barrels
• Filling swimming pools or water storage tanks quickly

Good to know

Installation is straightforward with standard 1 1/2" inlet and 1 1/4" outlet connections. The pump should be mounted on a stable, vibration-free surface and connected to a dedicated power supply with proper earthing. Regular maintenance includes checking the mechanical seal and impeller for wear, and ensuring the pump is primed before use. Always follow the manufacturer's guidelines for safe operation and avoid running the pump dry.