content, easy to install: The kit contains 1 12 V 500 GPH marine bilge pump and, comes with a comprehensive installation kit, you can easily install the pump without additional purchases, saving your time and effort Built to withstand the marine environment: bilge pump set is made of - materials, designed to withstand the harsh marine environment; Electric Marine Bilge Pump: Equipped with a powerful 12V motor, our marine bilge pump can provide an amazing flow rate of 1100 gallons per hour; this pump can quickly and effectively remove excess water from your boat, ensuring a safe and comfortable boating experience [ material]The overall use of material, can be used in a strong environment for a long time, tank bottom pump can support you in the harsh Marine environment for a long time, is your good helper 12V-1100GPH bilge pump with grey drainage pipe kit suitable for RVs and yachts # 4-11 (clamp without handle) Traffic: 1100GPH Working voltage: 12V Entrance outer diameter: 29mm Maximum operating temperature: 110 ° F (43 ° C) Wiring method: red positive pole, blue negative pole Bellows: 6 feet Supporting drainage outlet: 1-1/8 inches (29mm) Product function: Extract the accumulated water at the bottom of the cabin Colour:As Shown Material:ABS+Stainless steel Package Contents: 1 x Marine bilge pump with Corrugated hoses 1 x Drainage outlet Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.