Reef Octopus Aquatrance AQ1000S Skimmer Pump Max flow: 92gph / max air: 420l/h, 15scfh Power consumption: 9watts Replacement pump for the following newer skimmer models with large grey threaded outputs: NWB 110, dnwb110, bh-1000, bh-100, bh-100f, bh-100ss, bh-300