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Paichi 4500i 1" High Pressure Electric Automatic Water Tank Pump - 1000W/1.5HP - 4500L/H

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Paichi 4500i Electric Water Pressure Pump - 1.5HP / 1000W - 4500L/h Output



When you need power, pressure, and performance, the Paichi 4500i delivers in full. Built tough for industrial, agricultural, tank, garden, and domestic applications, this premium dual-stage, self-priming pump is designed to provide reliable water pressure anywhere, anytime.



Fitted with a 1000W motor producing 1.5 horsepower, the 4500i pumps up to 4500 litres per hour (77L/min), with a massive 45-metre head height, making it ideal for two-storey homes, large irrigation systems, and remote tank setups.



Crafted with premium components including a high-grade stainless steel body and shaft, ceramic and carbon mechanical seals, and a twin-impeller system, the Paichi 4500i is engineered for longevity, low maintenance, and consistent performance in Aussie conditions.




Smart, Automatic, Worry-Free



At the heart of the 4500i is a Fully Automatic Electronic Controller that handles everything for you. It activates the pump when taps open, adjusts flow on demand, and protects your system when needed. Key safety features include:







  • Automatic shut-off when water runs dry





  • Thermal overload protection





  • Flow monitoring






Say goodbye to water pressure hassles and hello to reliable performance at the flick of a tap.




Why Choose the Paichi 4500i?







  • Powerful 1.5HP dual-stage performance





  • Ideal for high-pressure setups and larger homes





  • Twin impeller for increased head height and flow





  • Stainless steel body and shaft - built to last





  • Auto controller with smart protection features





  • Easy 1" BSP standard fittings





  • Backed by a 1-Year Warranty







BBT Tip: For drinking water applications, we highly recommend pairing your pump with a carbon filter to ensure clean, safe water.





Technical Specifications
























































































































Specification Detail
Motor Power 1000W (1.5HP)
Flow Rate 4500L/h (77L/min)
Max Head Height 45 metres
Pump Type Dual-stage, Self-priming
Construction Material Stainless Steel Body & Shaft
Impellers Twin
Seal Type Ceramic / Carbon Mechanical
Inlet/Outlet Fittings 1" BSP
Protection Features Auto Shut-Off, Thermal Cut-Out
Controller Type Fully Automatic Electronic
Warranty 1 Year








Built for the serious user who demands high pressure, smart automation, and rugged reliability-the Paichi 4500i is ready to perform, day in and day out.

MPN: BBT-4500i

Estimated Delivery Time Frame:1-10 business days

Ask a Question About This Product

Reference ID: 14102421

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