Safe for transferring fresh water from one container to another, suitable for drinking water. Durable polyethylene is suitable for transferring chemicals such as concentrated acids and bases to solvents (methanol, biodiesel, isopropyl alcohol). Fast siphon; when full, it flows at approximately 10 liters per minute. It has a sturdy screw-on cap to release the vacuum and stop suction. Color: Red + White. Description: 100% high quality. This manual siphon pump is used to quickly and easily transfer water, oil, or other liquids. High-quality manual siphon pump. Easy to use with a large siphon. It has a white air valve on top to quickly and safely stop the transfer of liquid from the kerosene container to the heater. It can be used to pump water from clogged sinks, waterbeds, broken washing machines, boat decks, and swimming pools for easy operation. Color: Red. Hard siphon tube length: 40 cm (approximately). Soft filling tube length: 52 cm (approximately). Material: PP + PE + EVA. Package contents: 4 manual siphon pumps. Dear customer: When purchasing products from this store, you can enjoy the following privileges: 1. Free international shipping (if the goods meet the free shipping standard of the sale price). 2. Sufficient stock, welcome to place an order. 3. Free return: You can return the goods within 30 days of receiving them. 4. Your order will arrive at its destination within 10-15 days. 5. If you still haven't received the product, please contact us so we can find a solution. We will handle it as soon as possible. Due to the time difference, we may not be able to respond immediately; please be patient. Have a great day and happy shopping!