Red Sea’s Next-Gen Return Pump Integrated Flow Controller for Stand-Alone Operation Virtually Silent Performance 180° Rotating Outlet for Flexible Installation Inlet Flow Guide to Prevent Air Intake 10-Foot Power Cable with Convenient Connector Placement Energy-Efficient with Lower Running Costs Reliable & Efficient Water Circulation The ReefRun G2 4000 DC Pump from Red Sea delivers precise and powerful water circulation for saltwater aquariums. With an adjustable flow rate between 530-1060 GPH and a max head height of 11.2 feet, this pump ensures optimal water movement while maintaining near-silent operation. Designed with energy efficiency in mind, it runs at just 16-38W, helping to reduce long-term operating costs. The 180° rotating outlet and universal connectors provide easy integration into a variety of setups, while the extra-long power cable makes maintenance hassle-free. Smart Control Options Use the built-in Flow Controller for stand-alone operation or pair the pump with the ReefRun Dual Controller (sold separately) and ReefBeat App to unlock advanced scheduling, alerts, and automation—giving you full control over your aquarium’s water flow. .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; } Specifications Flow Rate: 530-1060 GPH Dimensions: 6.9"L x 4.3"W x 5.1"H Max Head Height: 11.2 ft Power Consumption: 16-38W Cable Length: 10 ft Outlet Fittings 3/4" PVC Pipe Adapter 5/8" / 1" Hose Barb Male Threaded 3/4" Gas. What's Included? ReefRun G2 4000 DC Pump Pump Outlet Fittings Inline Flow Controller Power Supply
