Description Are you considering installing a rain water storage tank but are unsure about your options? Do you have limited space in your yard to place a water tank but are keen to minimise your environmental footprint? Poly Water Tank’s 4500 litre underground “Nugget” water tank can solve your problems. By installing the tank underground either in the yard or under the driveway you will save space and save water. At Poly Water Tanks we make our tanks strong from polyethylene that’s high-quality and suitable to hold drinking water. Our engineer-designed tanks will withstand underground pressure and also have extra powder for added strength. The 4500 litre underground “Nugget” combines three 1500 litre underground “Nugget” tanks for the best volume for their footprint. Couple the tank with a submersible Claytech pump and Aquasaver switch and your water needs are sorted. Dimensions: Width 1260mm Length 3750mm Height 1370mm Standard Fittings: 100mm PVC inlet 100mm PVC overflow 25mm poly pump outlet 20mm pvc elctrical grommet 300mm inspection plate
