Silent. Powerful. Smart. Red Sea has just released the second generation of these highly efficient, powerful yet virtually silent return pumps. They are available in 4 models, with flow rates ranging from 4000 lph to 12000 lph (1060 gph to 3200 gph), and come with 180° rotating outlets, inlet flow guides to block air from the water surface, universal connectors, and extra-long power cables with connectors next to the pumps for easy maintenance. The ReefRun G2 DC Pumps can be operated locally with their integrated Flow Controllers, or can be linked to ReefBeat App via the ReefRun Dual Controller for advanced features and control Flow Controller The controller allows you to manually turn the pump ON and OFF and adjust its intensity without an internet connection, enabling you to use the pump either independently or as part of the ReefBeat App ecosystem (via the ReefRun Dual Controller). Silent. The pumps’ advanced Sine wave DC motor technology ensures virtually silent operation from the very start, even when running at 100%. Energy-efficient. 16 – 38 W ReefRun G2 DC Pump 4000 22 – 56 W ReefRun G2 DC Pump 6000 24 – 73 W ReefRun G2 DC Pump 8000 33 – 105 W ReefRun G2 DC Pump 12000 Dual Controller Connect both a ReefRun G2 DC Pump and a REEFER DC Skimmer to your ReefRun Dual Controller. Quick Actions Integrate your pump into ReefBeat, allowing for customized Feed, Maintenance and Emergency mode Quick Actions. Peace of Mind Be notified if your pump is running dry, disconnected or malfunctioning. Schedule Set a customized daily schedule with varying intensities. Linked Pumps Run two ReefRun G2 DC pumps with your Dual Controller, and operate them as a single unit. Uniform Wave Set your pump to operate as a wave pump for use in closed loop wave installations. Create your unique Feed scenarios by switching selected pumps off, or run them at different intensities, different durations and at different times. Select the order and timing between switching devices back on after a maintenance shutdown, such as allowing a few minutes for your return pump to restore water levels in sump and aquarium before switching on the skimmer, wave pumps and dosers. ReefBeat App One App to Control Them All! ReefBeat integrates all of Red Sea’s smart devices into one synchronized ecosystem that you can fully control from the palm of your hand, providing you with extra peace of mind, as just a quick glance will update you on the status of all your devices. MODEL ReefRun G2 DC 4000 ReefRun G2 DC 6000 ReefRun G2 DC 8000 ReefRun G2 DC 12000 Flow 530-1060 GPH 950-1700 GPH 1080-2200 GPH 1300-3200 GPH Max Height 11.2 FT 14.4 FT 17.4 FT 19 FT Wattage 16-38 22-56 24-73 33-105 Dimension 6.9 x 4.3 x 5.1" 8.2 x 4.7 x 5.2" 8.2 x 4.7 x 5.2" 9.3 x 5.3 x 6" Outlet Fittings 3/4" PVC 5/8" / 1" Hose Barb Male Threaded 3/4" Gas. 3/4"/1" PVC 1"/1-1/4" Hose Barb Male Threaded 1" Gas. 1" PVC 1"/1-1/4" Hose Barb Male Threaded 1" Gas. 1" / 1-1/4" PVC 1"/1-1/4" Hose Barb Male Threaded 1" Gas.