Down take pipes are cylindrical pipes that transport the water down, directly from the roof or from the gutters, until the storage tank. The semicircular and trapezoidal shaped gutters offer least resistance and result in optimum flow. Their wider mouth reduces wastage of water by splashing. Position Fascia Brackets at 915mm centers, using at least 3 brackets per gutter length. Allow one more bracket per angle or outlet. Down pipe clips are 2 per 3metre length – then add one additional one to the total for each drop. including total height of pipe is 1603 for more details download this file
