ReefRun G2 4000 Controllable DC Pump

The New Red Sea G2 ReefRun Return Pump

• Stand-Alone Operation with Integrated Flow Controller
• 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 which gives you full control over your aquarium’s water flow.

Specifications:

Flow Rate: 530-1060 GPH

Dimensions: 6.9"L x 4.3"W x 5.1"H

Max Head Height: 11.2 feet

Power Consumption: 16-38 watts

Cable Length: 10 ft

Items Included:

• ReefRun G2 4000 DC Pump
• Inline Flow Controller
• Pump Output Fittings
• Power Supply