Whale Water Systems BP4672 Gulper 220 Pump 12V 4.75 GPM Waste Water Pump

The Whale Water Systems BP4672 Gulper 220 is a high-performance electric diaphragm pump designed for efficient waste water and bilge pumping applications in marine, RV, and other mobile environments. This 12-volt pump delivers a maximum flow rate of 4.75 gallons per minute, making it ideal for gray water, shower sumps, and general bilge drainage.

Key Features:

• 12V DC operation with low current draw for efficient battery usage
• Self-priming diaphragm design handles debris and small solids
• Compact, space-saving footprint for easy installation in tight spaces
• Corrosion-resistant construction for long-term marine durability
• Can run dry without damage to pump mechanism
• Quiet operation compared to traditional bilge pumps
• Automatic or manual operation compatible with float switches

The Gulper 220 series is engineered with Whale's proven diaphragm technology that provides reliable performance in demanding marine and RV waste water applications. The pump's ability to handle solids and debris makes it particularly well-suited for shower drain and sink applications where soap, hair, and other materials may be present.