ProFlow 4500 Automatic Water Pressure Pump – 1000W | 4500L/h

More Flow. More Pressure. More Confidence.

When your home demands higher water pressure and greater flow, the ProFlow 4500 is ready to deliver.

Designed for larger households, rainwater harvesting systems and demanding domestic applications, the ProFlow 4500 combines next-generation efficiency, quiet operation and powerful twin-impeller performance to provide reliable water pressure throughout your property.

Powered by a 1000W (1.5HP) motor, the ProFlow 4500 delivers up to 4,500 litres per hour with an impressive 45-metre maximum head, making it the ideal solution for homes with multiple bathrooms, larger gardens and higher water demand.

Backed by a 2-Year Warranty, it's built to deliver dependable performance for years to come.

Why Choose the ProFlow 4500?

✔ Next Generation Pressure Pump

✔ Powerful 1000W (1.5HP) Motor

✔ Twin Impeller Technology

✔ Quieter Operation

✔ Improved Energy Efficiency

✔ Fully Automatic Operation

✔ 2-Year Warranty

Designed for Larger Homes

The ProFlow 4500 has been engineered for households requiring greater water flow without sacrificing pressure.

Whether multiple taps are operating simultaneously or you're supplying a larger irrigation system, the twin-impeller design delivers smooth, dependable performance throughout the day.

Perfect for:

• Larger homes
• Double-storey homes
• Rainwater harvesting systems
• Garden irrigation
• Multiple bathrooms
• Laundry
• Outdoor taps
• Small acreages

Twin Impeller Performance

The heart of the ProFlow 4500 is its twin-stage impeller system.

Unlike single-stage pumps, the dual-impeller design produces higher pressure while maintaining excellent flow, giving you stronger and more consistent water delivery across your entire plumbing system.

Benefits

• Higher pressure performance
• Greater water flow
• Improved hydraulic efficiency
• Smooth water delivery
• Ideal for larger homes
• Reliable everyday operation

Quieter. More Efficient.

The ProFlow Series has been developed to meet the expectations of today's homeowners.

An improved hydraulic design and high-efficiency motor help reduce operating noise while delivering dependable water pressure with lower energy consumption.

The result is a pump that's powerful enough for demanding applications while remaining comfortable to live with.

Fully Automatic Operation

Water pressure should simply work.

The integrated electronic controller automatically starts the pump whenever water is required and switches it off once demand stops.

No manual operation.

No complicated settings.

Simply reliable pressure whenever you open a tap.

Integrated protection systems also help safeguard the pump during normal operation, improving long-term reliability.

Premium Stainless Steel Construction

Built for Australian conditions, the ProFlow 4500 combines premium materials with modern engineering.

Features

• Stainless steel pump body
• Stainless steel shaft
• Twin impeller design
• Ceramic mechanical seal
• Corrosion-resistant construction
• Built for everyday domestic use

The Perfect Balance of Power and Efficiency

For many Australian homeowners, the ProFlow 4500 represents the ideal combination of performance, efficiency and value.

It delivers significantly greater pressure and flow than entry-level household pumps while maintaining quiet operation and economical power consumption.

Whether supplying an entire home or supporting a larger rainwater harvesting system, it's built to perform every day.

Perfect For

• Larger homes
• Double-storey homes
• Rainwater tanks
• Household water supply
• Garden irrigation
• Multiple bathrooms
• Outdoor taps
• Small rural properties

Why Buy From Bigger Boyz Toyz?

Every ProFlow Water Pump is backed by:

• 2-Year Warranty
• Australia-wide delivery
• Genuine spare parts
• Experienced technical support
• Fast dispatch
• Ongoing after-sales support

Reliable water pressure, backed by people who understand pumps.

Technical Specifications

Frequently Asked Questions

What's the difference between the ProFlow 3000 and the ProFlow 4500?

The ProFlow 4500 features a larger 1000W motor, a twin-impeller design, higher maximum flow (4,500L/h) and a greater maximum head (45m). It's better suited to larger homes, higher-demand plumbing systems and customers wanting stronger, more consistent water pressure.

Why does the ProFlow 4500 use twin impellers?

Twin impellers generate higher pressure while maintaining excellent flow, allowing the pump to deliver stronger water pressure over longer distances and to multiple outlets simultaneously.

Does the pump operate automatically?

Yes. The integrated electronic pressure controller automatically starts and stops the pump based on water demand, providing convenient, fully automatic operation.

Is this suitable for supplying an entire home?

Absolutely. The ProFlow 4500 has been designed for medium to large homes, rainwater harvesting systems and domestic water supply where greater pressure and higher flow are required.