⋓Large Flow: This hand drill water pump has a high flow rate and can pump 20-30/30-40 liters of water per minute, which depends the of the drill. ⋓Easily Install: The hand electric drill pump has a large flow, stable performance, and high efficiency. Install all drill clamps and you can use the electric drill pump, which is very convenient. ⋓Widely Applicable: The hand electric drill pump is suitable for the environment and can be used to transfer light liquids, such as fresh water, sea water, oil, etc. ⋓Durable Material: Made of sturdy and durable materials, the hand electric drill pump has fine workmanship, high efficiency and stability, and long service life. ⋓Miniature Water Pump: Mini size and lightweight design for easy portability and storage. If you have any questions about the products you received, please feel free to contact us.