The Geyser Hi-Flow GHF-9000 Pump is a large water flow pump. It’s cutting edge design is unique to the market as it allows for very high flow of 35960 LPH whilst using 5.5amp. The Geyser Hi-Flow GHF-900 pump has a 1HP motor with and a maximum head height of 9.4m. Suitable for, ponds, koi ponds, fish ponds, waterfalls, water gardens, water features, fountains, irrigation and sump pit. Made in Taiwan.