The Pontec PondoFall is an elegant, lightweight, and easy-to-install waterfall and stream chute that allows you to create impressive water features and waterfalls for your garden and pond. The unit features a stepped hose connector (19/25 mm) and is suitable for water flow rates of 1,000 to 4,000 litres per hour. Specifications Product Dimensions (Length x Width x Height): 310 x 265 x 150mm Water Chute/Lip Dimensions (Length x Width x Height): 150 x 200 x 40mm Product Weight: 800g. Hose connection: 19 mm (3/4") Ø, 25 mm (1") Ø; Product size (height): 150 mm; Product size (length): 315 mm; Product size (width): 265 mm.