Here is the description of the pump:

• Intended use: The pump is used to pump water between tanks.
• Material: It features a brass pump body, stainless steel shaft, premium ballast MC19 compound impeller and seawater resistant shaft seal.
• Self-priming: The pump is self-priming up to a vertical lift of 3 m.
• Reversible flow direction: The flow direction can be reversed.
• Fuse: A 25 A fuse is used, which is reversible.
• Normal operation: The pump has a normal operation of 16 A.
• Delivery rate: The delivery rate is about 45 liters per minute.
• Hose diameter: The hose has a diameter of approximately 19 mm.