Using quality rainwater can help you save significantly on your building’s operating costs and water bills – even if you only use it to flush toilets. Built to handle flow rates up to 17 litres a second, our commercial rain heads help you capture enough water to enjoy these cost savings.
Rain harvesting lowers your building’s environmental footprint, making rain heads a future-proof value-add and investment. And by keeping leaves, debris and animals out of your downpipes, our commercial rain heads give you better water for your building.
Our Leaf Eater Commercial rain heads are made to order so they’re customised to fit your premises perfectly. Available in ZINCALUME® and Surfmist, they’re built to complement your building’s aesthetic and handle water volumes even during heavy rainfall.
Rain Heads filter leaves and debris out of your downpipes with their 955 micron screens. They also minimise splashing to increase the volume of rainwater you harvest.
Rain Heads secure the system with the 955 micron mosquito-proof screens that prevent insects and other animals from entering and breeding or living in your downpipes.
Your rain head’s Clean Shield™ screen is mostly self-cleaning. However, it is prudent to periodically inspect it to check if cleaning is necessary.
Rain heads must be installed so they are higher than the inlet on your rainwater tank. This is necessary to allow water to flow through the pipework to your tank and to avoid water overflowing from your rain head.
If you have a wet rain harvesting system (a system where pipes feeding your tank sit below the level of the tank inlet and hold water), you should install your rain head a minimum of 500mm (19.6″) above the height of your tank inlet. Where possible, we recommend that you maximise the height of your rain head in relation to your tank inlet even further. This may be especially necessary if you have a longer wet system.
For best results, consult a licenced plumber to discuss the optimal height of your rain heads so you can avoid damage to your property, risks to your personal safety and other negative consequences of water overflowing from your rain heads.
The ideal location for a rain head is directly beneath your gutter outlet at the fascia board or eaves. Where access is difficult – for example, on a two-storey house – your rain head can be installed “mid” mount on the wall lower down away from the gutter. When selecting your installation point, it’s important to consider the height of your rainwater tank inlet, as your rain head should be installed a minimum of 500mm (19.6″) above the height of your tank inlet. Your chosen installation point should tread the balance between maximum height in relation to the height of your tank inlet, and safe and easy accessibility for maintenance.
All our Leaf Eater rain heads are suitable for use in areas with pine needles. However, due to the fine size of the needles, more regular maintenance will be required to remove any pine needle debris from your rain head.
The most common reason a rain head overflows is insufficient or irregular maintenance. Check and clean your rain head screens regularly to ensure they continue to function optimally.
Alternatively, your rain head may overflow if there is insufficient “fall” from the rain head to the tank inlet – in other words, if your rain head is not positioned high enough in relation to the height of your rainwater tank inlet. A height difference between your rain head and tank inlet is necessary to allow water to be pushed through your rain harvesting system under gravity.
Rain heads with an open “face” have an angled, self-cleaning screen designed to minimise splashing as leaves and debris are deflected away from the flow of water. This applies to all our rain heads that feature our Clean Shield screens, as well as the Leaf Eater Original.
If you are still concerned about splashing, consider choosing a rain head with an anti-splash cover such as the Leaf Eater Slimline or Leaf Eater Ultra.
All our Leaf Eater rain heads feature mosquito-proof screens and are designed to keep leaves, debris, mosquitoes and other pests out of your downpipes and rain harvesting system. Several of our rain heads feature patented VH pivots for installation on horizontal and vertical downpipes, some feature anti-splash covers and some feature additional technology such as our Hydro Activated Filtration screen system and red overflow indicator flags.