AQUANEAT Submersible Water Pump, 660GPH Fountain Pump, Small Water Pump, Aquarium Pump for Fish Tank, Outdoor Water Fountain, Hydroponics, Pond

This submersible pump is designed for reliability and ultra-quiet operation to provide years of service. It is anti-corrosive, acid-resisting and durable. Has adjustable flow and is easy to clean. This submersible water pump is great for fresh/salt water aquarium, fountains, spout and hydroponic systems. FEATUREs: Adjustable water flow rate No need any tools to detach it, easy to separate, easy to clean Good for a return pump in an aquarium sump Makes fish tank water changes a breeze Increase circulation in the reservoir of a hydroponics setup Contains no seals or messy oils Suction cup mounting feet for either vertical or horizontal mounting SPECIFICATION: Max Flow Rate: 660 GPH (2500L/H) H-Max (Lift height): 8.2 feet Power: 38 Watt Voltage: V 60 Hz Length of power cord: 6 feet Outlet: Fits 1, 3/4 inch ID (inside diameter) tubing DIMENSION: 4.25" x 2.62" x 3.75" (L x W x H) INCLUDES: (1) Pump (2) Outlet adapters Note: 1. Prohibit no-load running. Put the pump into water first before connecting power supply. It would shorten its lifespan and lead to making loud noises when running in the air for long time. 2. Please clean it regularly in case of debris blockage, the pump would make noises if blocked by debris. 3. The maximum flow rate is 660 GPH, there might be a plus-minus tolerance. Every additional foot of pipe, valve and turn will reduce the flow rate a little bit. If the water sprays out the container, the flow rate would also less than 660 GPH 4. 8.2' lift height refers to the height the pump can lift water to at the minimum flow rate. At the stable and constant flow rate, the pump can lift water to about 4' height.