500gph 12V Bilge Pump, 1.9A Draw at 12V DC, 3/4" Port, 4"H x 2-3/8"W from RULE INDUSTRIES
An internal computer chip cycles these pumps on every 2. 5 minutes, then quickly shuts them down if no water is detected. Built-in strainer bases snap off to make cleaning easy. Completely submersible, rust-proof, corrosion-proof and ignition-protected. Three-way wiring enables connection to a switch for manual override or indicator light. Small 500gph pump is designed to handle spray and rainwater. Built-In Switch: Yes, cycles every 2. 5 min.

800gph Tsunami Bilge Pump, 2.5A @ 12V DC Draw, 3/4" Port, 4-3/8"H x 3-1/2"W from ATTWOOD
Versatile Tsunami pumps feature interchangeable, twist-and-lock cartridges that reduce maintenance time. All wires are caulked and tinned to prevent water wicking. Rugged glass and mineral-filled polymer construction resists chemicals, fuel and detergents and the compact, low-profile design eases installation in tight spaces.

Tsunami T800 Cartridge Head, 12V, 36" Wire from ATTWOOD
Interchageable, twist-and-lock cartridges reduce maintenance time and even enable an angler to switch cartridges between an aerator and bilge pump. The rugged glass and mineral-filled polymer construction resists chemicals, fuel and detergents.

Surface-Mount Titan Bilge Pump from WHALE PUMPS
Powerful, lightweight bilge pump. Constructed entirely from non-corroding materials. The Titan has a quick release clamp for speedy maintenance. The removable handle can be oriented in any direction. Surface mount and thru-deck mount models available. gpm: 28. Material: Plastic. Dimensions: 15-9/16"H x 9-1/4"W x 17-1/4"L. Port Sizes: 1-1/2".

Guzzler 500 Surface Mount Bilge Pump from GUZZLER/BOSWORTH
Guzzler 400 and 500 Bilge Pumps Capable of a 12' suction lift and a 12' delivery head. Surface-mount pumps include a fixed, horizontal handle. Thru-deck models include removable, vertical handle and thru-deck mounting plate with cover.

Hand Bilge Pump, 18" Pump with 24" Hose from WEST MARINE
Easy-to-use manual pumps stow almost anywhereEasy to use hand bilge pumps have no-pinch handles and a removable foot-valve for easy cleaning. Convenient, small size and thin profile make them easy to stow in tight spaces. Unlike many manual pumps, the no-pinch handles allow you to keep pumping without discomfort to your hands. Steel-reinforced pump rod. Removable foot-valve .