Boat bilge pump automatic switch
SPX Flow Technology Örebro AB, Johnson Pump Marine
ULTIMA activates at a 50 mm (2") fluid level and deactivates at a 20 mm (3/4") fluid level. An eight second delay prevents false starts. ULTIMA switch is rated to handle all Johnson Pump submersible pumps pumps up to 20 amps at 12 or 24 volts.








