Attwood Heavy Duty Bilge Pump (MPN: 4730-4)

High-performance bilge pump with advanced durability and efficiency features.

The Attwood Heavy Duty Bilge Pump is engineered for high performance and reliability, capable of delivering a flow rate of 1700 gallons per hour. This pump integrates high-quality components such as bearings, brushes, alloys, and magnets, designed to withstand extreme usage cycles, ensuring longevity and consistent operation. The advanced resin composition of the exterior provides resistance to harsh chemicals, including engine oil and aggressive detergents, making it suitable for various marine environments.

This bilge pump features a 1-1/8 inch hose port and operates on a 12 Volt DC power supply, drawing less than 6 amps while maintaining efficient performance. The design minimizes wear on the motor and shaft compartment, significantly extending the pump's lifespan. With its compact design, the Attwood Heavy Duty Bilge Pump converts electrical energy effectively into pumping action, reducing excess heat generation and enhancing overall efficiency.

Features

• Heavy-Duty Bilge Pumps Integrate The Highest Quality Bearings, Brushes, Alloys And Magnets Designed To Withstand Extreme Usage Cycles
• Advanced Resin Compositions Incorporated In Exterior To Resist Chemicals Such As Engine Oil, Aggressive Detergents And Hose Plasticizers
• Perfect Upgrade From 1500 GPH Rated Pumps Especially Older And Over-Rated Designs
• Delivers A True 1700 GPH At Open Flow While Drawing Less Than 6-Amps

Specifications

• Manufacturer: Attwood Marine
• Manufacturer Part Number: 4730-4
• Type: Heavy Duty
• Voltage Rating: 12 Volt DC
• Flow Rate: 1700 Gallon Per Hour
• Port Type: 1-1/8 Inch Hose
• Length: Not Applicable
• Width: Not Applicable
• Height: 5.97 Inch
• With Thermal Overload Protection: No

Technical Documents

• 69424-hdbilgepumpinstr-ra.pdf
• Attwood_Warranty_2009.pdf
• 0heavydutypump_spec.pdf