1250 Gph Automatic Ultima Bilge Pump | Johnson Pump 32-47261-002 12 volt Ultima submersible bilge pump with 1 1/8 in. & 1 1/4 in. discharge ports features an integrated field effect sensor that automatically activates the pump when water level rises. Johnson Pump automatic Ultima bilge pump 12 volt DC operation 1250 GPH flow rate straight 800 GPH flow rate @ 3 ft. of head Compact all-in-one unit for automatic bilge pumping Utilizes field effect to sense for water Field effect switch has no moving parts to wear out Includes straight 1 1/8 in. and 1 1/4 in. hose barb discharge ports Removable check valve 3 amp draw 5 amp fuse size 3 wire design can be run in auto or manual override mode Durable ABS pump body resists corrosion Mercury-free Water cooled motor for long service life SS2343 stainless steel shaft Lip seal design protects motor Impeller cover removes for cleaning 6 in. length x 3.2 in. width x 4.6 in. height Meets ISO 8849 Marine and CE standards Replaces Johnson Pump 32-47261-2