Sea Dog Manual Bilge Pump Sea Dog Manual Bilge Pumps are constructed of durable UV-resistant injection-molded nylon and feature removable hoses and storage clips. These pumps are for use in small boats without electrical power or for larger boats in emergency situations where power is no longer available. Compact, lightweight and easy to stow Removable foot valve Available in 18 Pump with 24Hose - 3GPM 24 Pump with 36 Hose - 10GPM 36 Pump with 72 Hose - 13GPM California Residents WARNING Cancer