The Nemo stainless steel manual diaphragm bilge pump is a reliable and durable tool for any boat. Made of high-quality stainless steel, this pump offers both strength and corrosion resistance, making it an ideal choice for marine applications. Features: High Quality Material: Manufactured from stainless steel for long life and excellent resistance to rust and corrosion. Manual Operation: Manual operation ensures effective lensing even when power is out or in remote areas. Efficient Membrane Technology: The membrane design ensures smooth and powerful suction, removing water quickly and efficiently. Easy Installation: The compact design and included mounting materials make installation quick and easy. Universal Application: Suitable for both fresh and salt water, making it ideal for a wide range of boats and yachts. Specifications: Model: 259,363 Material: Stainless steel