[Durable material]: The oil pump is made of ABS and alloy. Has high hardness and good sealing. The oil pump is resistant to pressure, high temperatures and has a long service life. You can use it with confidence. Please wipe with lubricating oil before each use and rinse with clean water after use. [No Power Required]: The pump does not require a power source to operate, it only requires a hand drill. Small and convenient, you can pump water anytime, anywhere. When using, make sure the pipe is sealed, and as short as possible. [Large Flow]: Stable performance and high efficiency, easy installation. Our mini pump is impermeable to liquids, which makes it safer. Our aquarium filter pump is designed with mini size and light weight, easy and convenient to use. [ Portable]: The pump body is small in size, compact in appearance, light in weight and easy to carry. You can easily carry it to the workplace you want, then install it and start using it, saving your working time. [Application]: This 12v fountain pump is widely used in computer CPU cooling system, air conditioner, washing machine, solar fountain, crafts, aquarium, pond, fish tank, water dispensers, treatment medical, the water heating mattress, the pond, the coffee maker, etc. feature: Small Size: Small size, light weight and portable and convenient installation; this electric drill pump is suitable for home, garden and outdoors. Low Noise: The self-priming drill pump is low noise, won't bother you when working, with its compact body made of engineering plastic. Corrosion resistance: The pump has corrosion resistance and wear resistance, and it is very suitable for transporting light liquids, such as liquids. freshwater, saltwater, petroleum, etc. Easy to Use: This self-priming borehole pump is designed to work with a corded or cordless drill, fits any most electric drills; Converts virtually any drill into a high capacity pump capable of emptying sinks, aquariums, pool skimmers and much more. How to use: After starting the oil pump, it is necessary to observe whether a certain fluid in the oil inlet pipe is sucked into the pump within 15-20 seconds. If not, you need to check if the oil inlet pipe is installed correctly on the oil inlet pump. Specifications: Name: Water Transfer Pump Color: Black Material: Plastic + Stainless Steel Size: 130*70*79mm Scope of delivery: 1 x water pump 2 x clamps 2 x screws 2 x shelves