--- title: 4500L Underground Water Tank date: 2022-03-10T12:19:00+11:00 author: Walker Designs canonical_url: "https://www.orionproducts.com.au/4500l-underground-water-tank" section: Site Content --- 1. [ Home ](https://www.orionproducts.com.au/) 2. [ Water Tanks ](https://www.orionproducts.com.au/water-tanks) 3. [ Polyethylene Rainwater Tanks ](https://www.orionproducts.com.au/polyethylene-rainwater-tanks) 4. [ Underground Water Tanks ](https://www.orionproducts.com.au/underground-water-tanks) 5. 4500L Underground Water Tank # **4500L** Underground Water Tank Product Code: **URT4500** In response to the demand for a quality durable rainwater tank that will stand the test of time, Orion Tanks Tasmania have created a comprehensive range of tanks with both traditional and contemporary styles. We have been manufacturing rainwater tanks for over 20 years, and we understand your needs. ![Length](/assets/images/length.svg)Length 3520mm ![Width](/assets/images/width.svg)Width 1640mm ![Height](/assets/images/height.svg)Height 1700mm ![Width](/assets/images/warranty.svg)Warranty 7 years pro-rata ![Width](/assets/images/data-sheet.svg)Download [Data Sheet](/genpdf/4500l-underground-water-tank) ![Width](/assets/images/data-specs.svg)Tech Sheet [Download](https://www.orionproducts.com.au/volumes/documents/Tech-Drawing/URT4500-extract.pdf) ![5000 litre underground water tank](https://www.orionproducts.com.au/volumes/images/rainwater-tanks/Underground-Water-Tanks/_1500x1500_letterbox_center-center_80_none/110705/5000-litre-underground-water-tank.webp) ![5000 litre underground water tank](https://www.orionproducts.com.au/volumes/images/rainwater-tanks/Underground-Water-Tanks/_150x150_letterbox_center-center_90_none/110705/5000-litre-underground-water-tank.webp) In response to the demand for a quality durable rainwater tank that will stand the test of time, Orion Tanks Tasmania have created a comprehensive range of tanks with both traditional and contemporary styles. We have been manufacturing rainwater tanks for over 20 years, and we understand your needs. ![Length](/assets/images/length.svg)Length 3520mm ![Width](/assets/images/width.svg)Width 1640mm ![Height](/assets/images/height.svg)Height 1700mm ![Width](/assets/images/warranty.svg)Warranty 7 years pro-rata ![Width](/assets/images/data-sheet.svg)Download [Data Sheet](/genpdf/4500l-underground-water-tank) ![Width](/assets/images/data-specs.svg)Tech Sheet [Download](https://www.orionproducts.com.au/volumes/documents/Tech-Drawing/URT4500-extract.pdf) ### How much rain water could you collect? [Calculate](https://www.orionproducts.com.au/water-catchment-calculator-tasmania) - Product Specifications - Product Description - Available Colours - Downloads **Code:** URT4500 **Length:** 3520mm **Width:** 1640mm **Height:** 1700mm **Warranty:** 7 years pro-rata **Minimum recommended hole size:** 3800x1900x1900mm H **Minimum recommended base thickness:** 200mm **Recommended base construction:** 7mm crushed stone, screeded level **Tank material:** LLDPE (Linear Low Density Polyethylene) Complies with AS/NS4766 for potable water **Inlet / Outlet size:** 2 x 2” BSP, 2 x 100mm Rapidseals. Supplied loose for fitment on site The 45000L Underground Water Tank is currently our largest option for underground water storage solutions. ## Rainwater Tank Colours Other colours are also available. Please contact us for more options. Off White Surf Mist™ Armour Grey Windspray® Metal Grey Ironstone® Mountain Blue Deep Ocean® Dusk Evening Haze® Mist Green Pale Eucalypt® River Gum Wilderness® Heritage Green Cottage Green® Gull Grey Shale Grey® Desert Haze Sandbank® Gully Gully® Autumn Brown Jasper® Smooth Cream Classic Cream® Merino Paperbark® Wheat Harvest® Heritage Red Manor Red® Birch Grey Dune® Earthtone Bushland® Wallaby Wallaby® Basalt Basalt® Slate Grey Woodland Grey® Monument Grey Monument® Ebony Night Sky® [ #### 4500L Underground Water Tank **Data Sheet** ](/genpdf/4500l-underground-water-tank) [ #### URT4500 extract ](https://www.orionproducts.com.au/volumes/documents/Tech-Drawing/URT4500-extract.pdf) ### Make an enquiry [Your information 2 mins](https://www.youtube.com/watch?v=8nqXUIOiD0A) or email direct if you prefer: #### Contact us today ### [1800 752 784](tel:1800752784) Congratulations to the team at Orion for yet another innovative and quality product. The Bulka Frame now allows staff at Exform to transfer bulk plastic resin to bins in complete safety. Whether it is slow feeding into other reciprocals or a complete transfer of resin from the bulka bag, this works every time. Great concept, safe and easy to use. **A.K., Manager, Injection Moulding Plant** [More Testimonials](https://www.orionproducts.com.au/gallery-testimonials)