Cobalt Aquatics Protein Skimmer Pump 4-8 - 250gph

Cobalt Protein Skimmer Pumps
Cobalt Protein Skimmer pumps are high quality Italian made replacement pumps for your skimmer. Each model features a venturi and matched needle wheel impeller designed together to maximize water and air mixture and ensure optimal bubble size.
The 400-800 model features 1/2" Female threaded NPT fittings and a 300gph1100lph flow rate.
The 1200-1600 model features 3/4" Female threaded NTP fittings and a 575gph/2233lph flow rate.