Attwood Marine 4730-4 Heavy-Duty Bilge Pump 1700 GPH 12V

The Attwood 4730-4 is a heavy-duty 12V DC bilge pump that delivers a powerful 1700 gallons per hour (GPH) flow rate, making it ideal for mid- to large-size boats and demanding marine applications. This non-automatic pump operates when it receives power from a switch, providing reliable water removal when you need it most.

Key Features:

• Integrates the highest quality bearings, brushes, alloys and magnets designed to withstand extreme usage cycles
• Features a 316 stainless steel motor shaft for superior corrosion resistance and high-quality bearings that extend service life
• Employs an exclusive shaft and motor compartment, reducing wear and significantly extending pump life
• Advanced resin compositions incorporated into exterior to resist chemicals such as engine oil, aggressive detergents and hose plasticizers
• Delivers a true 1700 GPH at open flow while drawing less than 6 amps
• Anti-airlock nozzle exhausts air that causes air lock while preventing spray streams
• Corrosion-resistant housing engineered for long-term reliability in both freshwater and saltwater environments

Specifications:

• Flow Rate: 1700 GPH at open flow
• Hose Port Size: 1-1/8 inch
• Rated Voltage: 12V DC
• Maximum Current Draw: 5.7A
• Recommended Fuse: 10A
• Wire Connector: 36 inch lead
• Dimensions: 5.97 inches H x 3.83 inches O.D.

Attwood's Heavy-Duty bilge pump offers unsurpassed durability and efficiency in a compact design to ensure electrical energy is converted to the pump rather than excess heat. The perfect upgrade from 1500 GPH rated pumps especially older and over-rated designs, and easily replaces 2000 GPH rated pumps.