Whale Water Systems BP4402 Gusher Titan Manual Bilge Pump 28 GPM On Deck Mount

The Whale Gusher Titan BP4402 is a high-performance manual bilge pump designed for larger boats requiring reliable water removal. This proven diaphragm pump delivers an impressive flow rate of up to 105 liters (28 US gallons) per minute at 70 strokes per minute, making it ideal for bilge pump out, holding tank evacuation, and toilet flushing applications.

Key Features:

• High-capacity flow rate: 28 GPM at 70 strokes/min, 18 GPM at 45 strokes/min
• Self-priming operation with spring-assisted outlet valve for easy priming and prevention of valve collapse
• Large single pump chamber with generous valve apertures for smooth, high-volume flow
• Removable clamp ring allows quick pump head rotation for easy maintenance
• On deck/bulkhead mounting configuration with 1-1/2 inch (38mm) smooth bore hose connections
• Includes removable handle with safety lanyard

Durable Construction:

• Non-corrosive materials including molded acetal copolymer and glass-filled polypropylene
• Stainless steel and chromed phosphor bronze components
• Neoprene rubber diaphragm and nitrile valves for long service life
• Lightweight yet tough design proven through decades of marine use

The Gusher Titan features a compact, lightweight design that is easy to install and maintain. Compatible with service kits AK4400 (Neoprene) or AK4419 (Nitrile) for routine maintenance. This pump delivers consistent performance even with sustained vigorous use, making it an essential safety and utility component for wet boats of all sizes.