Johnson Automatic Submersible Bilge Pump L750UC - 12V - 73 L/min - 1150 GPH

These pump series consists of four different sizes. The basic version can be combined with either an automatic switch AS888, an electronic float switch or the new ULTIMA switch for automatic operation. The Cartridge Duo pumps are equipped with a non-clogging electronic float switch as standard.
Both the Cartridge and the Ultima Combo pumps may be manually operated via the bilge control panel.
Features
Compact, all-in-one motor/impeller unit
No tools needed for maintenance
Extremely energy efficient
Water-cooled motor for long service intervals
Meets the international standard, ISO 8849 marine

Pump body: Thermoplastic
Shaft seal: Lip seal
Shaft: Stainless steel (SS2343)
Voltage: 12/24 V DC
Hose sizes: L750: 1 1/8"
Consumption: 3A

Operation for Ultima Combo version

1. When the bilge water rises and reaches the second detector cell at 50 mm, the switch starts the pump, with a 3 second delay.
2. When the water level has sunk to a level of 20 mm, and the first detector cell is above the water level, the pump is stopped.