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Stormwater Pits

When it comes to stormwater pits, strength, high-quality materials and reliable construction are essential. Here at 4 Pumps, we deliver on all fronts, offering a dynamic product range that’s able to satisfy a wide variety of contexts and circumstances. 

Our range

In keeping with our commitment to meeting every client’s need, we stock pits in a variety of capacities. For small domestic infrastructure, our 32-litre product, which comes in several different sizes and can handle a water flow of up to 140 litres per minute, is often preferred. For larger demands, we have plastic stormwater pits of 175 litres, which can perform at optimum level at flow rates of up to 840 litres per minute. If you’re not sure which size pit would best suit your particular application, please feel free to get in touch. Our expert team is always happy to provide tips and advice. 

Quality and durability

After decades in the business, our priority is the supply of high-performing equipment that lasts a lifetime. After all, poor quality and unreliability can have disastrous effects. In the case of stormwater drainage pits, faulty functioning commonly leads to flooding, blockages and the build-up of unwanted debris. Purchasing optimum pit and water submersible pump is certainly a long-term investment, minimising the possibility of costly damage. 

To that end, our range of stormwater absorption pits includes some of the best products on the market. Reliability and longevity depend on two crucial factors. Firstly, materials should be of an exceptional standard. Secondly, construction and manufacturing should be completed with meticulous attention to quality control. 

Our pits are made of durable, resilient substances, such as heavy-duty polypropylene, which has a proven reputation for handling high amounts of use with ease. Grates and covers are available in a variety of materials, including aluminium, galvanised steel, concrete and stainless steel. We’re pleased to be able to say that we stock some of the world’s most outstanding brands – our Everhard stormwater pits, for example, are amongst our bestselling products. 


Would you like some more information about our pits, or about any of our other products? Please go right ahead and give us a call - at a time that suits you – or, if you’d prefer, complete our online enquiry form. We’ll get back to you as soon as we possibly can. Our friendly, informed customer service is one of the reasons that we can now call ourselves Australia’s Number One online water products provider. We look forward to helping you find exactly what you're looking for. 

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