Gold Coast Pool Pumps
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Your Trusted Pool Pump Specialists
Pool Pumps
Australia Wide
Keep your pool crystal clear with precision engineered pool pumps from the industry’s leading brands. Whether you demand the energy efficient power of AstralPool, the rock solid reliability of Waterco, or the proven performance of Onga, Reltech or Davey, we’ve got you covered. Our Gold Coast based experts are here to match you with the perfect pool pump no guesswork, no stress.
Extensive Range: From compact variable speed pool pumps to heavy duty commercial models, browse every major name under one roof.
Expert Advice: Our team know pool pumps inside and out and they’ll guide you to the best fit for your pool size, budget and energy goals.
Free, Fast Delivery: Enjoy Australia wide shipping at no extra cost. Your new pool pump arrives ready to install.
Shop with Confidence: All products backed by full manufacturer warranties and our local support promise.
Ready to upgrade your pool’s performance?
Sales Assistance
We provide expert guidance in choosing the right pool pump for your needs. Our sales team is ready to help you find the perfect fit.
Professional Installation
Our qualified installers ensure your pool pump is set up correctly and efficiently, maximizing performance and longevity.
Routine Maintenance
Regular maintenance services to keep your pool pump running smoothly. We help prevent issues and prolong your equipment's life.
Expert Advice
Our team offers personalized advice tailored to your specific needs. Trust our expertise for optimal pool pump performance.
Replacement Parts
We provide high-quality replacement parts for your pool pumps. Keep your pool system operating efficiently with our products.
Customer Support
Our dedicated customer support team is here to assist you with inquiries and ensure your satisfaction every step of the way.
What Our Customers Say
Hear from our satisfied customers about their experiences!
Pool Pump Sizing: Making the Right Choice for Your Pool, Spa or Water Features
When it comes to choosing the right pool pump, size matters. Selecting a pump that’s too small can result in poor water circulation, ineffective filtration, and cloudy water. On the other hand, an oversized pump can waste electricity, increase maintenance costs, and even damage your filtration system over time. Understanding how to size a pool pump correctly is essential for maintaining clean, safe, and energy efficient water circulation whether it’s for a standard swimming pool, a spa, a water feature, or all of the above.
In this guide, we’ll explore everything you need to know about pool pump sizing, how to make the right decision based on your specific needs and why it’s one of the most critical purchases for your pool system.
Why Pool Pumps Are Essential
Pool pumps are the heart of your pool’s filtration system. They pull water from the pool, push it through the filter to remove dirt and debris and return clean water back into the pool. For spas, they also power the jets, and for water features like fountains, waterfalls or bubblers, they create flow and visual appeal.
Without a properly sized pool pump, your water can stagnate, grow algae, or put stress on connected equipment like heaters, chlorinators, or filters. That’s why getting the right pool pump is not just about function it’s about protecting your entire pool system.
How to Size a Pool Pump Correctly
When selecting the ideal pool pump, several factors need to be considered:
1. Pool Volume (Litres)
To size a pump correctly, you must first calculate the volume of your pool in litres. This can be done using the formula for your pool shape. For a rectangular pool, for example:
Volume (litres) = Length x Width x Average Depth x 1000
Knowing your pool’s volume helps determine the required turnover rate, which is how long it takes to circulate all the water through the filtration system—ideally once every 6 to 8 hours for residential pools.
2. Turnover Rate
Once you know the pool volume, divide that number by the desired turnover time (in hours) to find the flow rate in litres per hour (LPH). Then divide by 60 to convert to litres per minute (LPM), which is what most pool pumps are rated in.
Example:
Pool volume: 40,000 litres
Turnover time: 8 hours
Required flow rate: 40,000 ÷ 8 = 5,000 LPH
Convert to LPM: 5,000 ÷ 60 = 83.3 LPM
So you’ll want a pool pump that can deliver around 83 LPM.
3. Pipe Size and Plumbing Design
Your plumbing layout, including the diameter and length of pipe, fittings, bends, and valves, all impact resistance to water flow (also known as head pressure). Most domestic pools use 40mm or 50mm pipes, which affects how much water can pass through efficiently.
Longer runs, tight bends, and multiple features like spas or waterfalls add friction, which must be factored in when selecting a pump.
4. Total Dynamic Head (TDH)
TDH refers to the total resistance the pool pump must overcome to move water throughout the system. This includes vertical lift, horizontal distance, and friction losses. A basic rule of thumb is:
Simple residential pool: 10–15 metres TDH
Pool with spa and water features: 15–20+ metres TDH
Pump performance curves (usually found in the product specifications) show how a pump performs at different TDH values. You’ll want a pump that can deliver your required flow rate at your estimated head pressure.
Matching Pumps to Pool and Spa Combinations
If your pool includes a spa, water feature, solar heating, or in-floor cleaning system, these components demand additional water flow. In some setups, multiple pool pumps may be used one for filtration and another for water features or spa jets. Here’s how each affects pump selection:
• Spa Jets
Spas need high pressure pumps to create powerful jet action. You may require a separate booster or high head pool pump, especially if you want to use the spa and filter the pool at the same time.
• Water Features (Fountains, Waterfalls, Bubblers)
These can increase the TDH significantly. If they’re connected to the same pump as the filter, you may need a larger or variable speed pool pump to meet dual requirements.
• Solar Heating Systems
Pushing water to the roof and back increases head pressure. Pumps must be sized to handle this vertical lift without compromising filtration performance.
• In-Floor Cleaning Systems
These systems often require specific flow rates and higher head pressures. Choose a pump designed to meet these demands or consult with your system manufacturer for the correct flow requirement.
Energy Efficiency and Variable Speed Pool Pumps
In Australia, energy efficiency is a growing concern for pool owners. Older single speed pumps operate at a constant high speed, consuming more electricity than necessary. Variable speed pool pumps AKA ECO pumps are rapidly becoming the preferred choice due to their flexibility and long-term energy savings.
Advantages of Variable Speed Pool Pumps:
Run at lower speeds for filtration = lower power bills
Boost to higher speeds when needed for spa jets or cleaning
Quiet operation and longer motor life
Can be programmed for off-peak hours
While they may cost more upfront, they often pay for themselves in energy savings within a few years.
Choosing the Right Brand and Model
At Pool Shop Gold Coast, we stock and supply pool pumps from the leading brands in Australia, including:
AstralPool – Trusted for energy efficient and high performance pumps
Waterco – Durable, Australian designed pumps for all pool sizes
Onga – Reliable pumps with models suited for both pools and spas
Reltech – Powerful pumps ideal for high flow and demanding systems
Davey – Compact and high efficiency solutions for domestic pools
We also offer expert advice to help you choose the right pump, whether you’re replacing an old one or building a new pool system from scratch.
Final Tips for Choosing a Pool Pump
Don’t guess – calculate your pool volume and required flow rate.
Avoid oversizing – bigger isn’t always better and can be inefficient.
Consider your features – waterfalls, spas and cleaners need more flow.
Think long-term – invest in energy-efficient or variable speed pumps.
Seek expert advice – a professional can help size the perfect pump for your setup.
Get the Best Pool Pumps Delivered Australia-Wide
Ready to upgrade or replace your pool pump? At Pool Shop Gold Coast, we supply a wide range of pool pumps for every type of setup from backyard pools to spa combos and complex water features. Shop online today and enjoy free delivery Australia wide, plus support from our team of pool professionals.
Need help sizing your pump? Contact us today we’re here to make sure you get the perfect fit for your pool, spa or fountain system.
Get the Best Pool Pump Deals Now
Looking for top-quality pool pumps? Our expert team is here to guide you. Explore our range and enjoy free delivery across Australia!
Common Questions
Here are some answers to common questions about pool pumps.
The right pool pump depends on your pool size and type. For most residential pools, a variable speed pump is ideal. It’s energy efficient and allows you to adjust the flow as needed. If you’re unsure, feel free to reach out for personalised advice.
Regular maintenance is key to keeping your pool pump running smoothly. Clean the filter monthly, check for clogs, and ensure the water level is appropriate. For the best performance, schedule an annual professional inspection.
Most of our pool pumps come with a warranty of 1 to 3 years, depending on the model. It’s a good idea to keep your receipt as proof of purchase. Always check the specific warranty details on the product page.
Yes, we offer free delivery on all orders across Australia. We aim to ensure that you receive your pool pump as quickly as possible, right to your doorstep.
Absolutely! If you’re not satisfied with your pool pump, you can return it within 30 days for a full refund or exchange. Just make sure it’s unused and in its original packaging.
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Your Pool’s Heartbeat: Essential Pump Performance
Just as the heart sustains life, your pool pump is the vital force that keeps every drop circulating delivering clean, crystal clear water to every corner of your pool. Choose the right pump and you’ll enjoy:
Optimal Circulation: Even water flow prevents dead zones, maximises filter efficiency and stops algae before it starts.
Energy Efficiency: Variable-speed models from AstralPool, Waterco and Davey can cut running costs by up to 80 percent saving you both energy and money.
Whisper Quiet Operation: Advanced engineering from Reltech and Onga means powerful performance without the noise.
Long Lasting Reliability: Premium materials and precision manufacturing ensure your pump stays strong season after season.
Give your pool the heartbeat it deserves upgrade to a high performance pump today. Visit usour Pool Shop at www.poolshopgoldcoast.com.au