SEAFLO 02 Series Bilge Pump Float Switch - 12V/24V 18A Automatic Water Level Switch with 1m 16 AWG Leads, Sensor for Marine Boat Fresh & Salt Water Bilge Pumps, 4-Year Warranty

Key features

• [ SPECIFICATIONS ]: Model: SFBS-18-02 | Series: 02 Series | Product Type: Bilge Pump Float Switch / Water Level Control Switch | Max Amps: 18A at 12V, 8A at 24V | Wire Lead: 1 m | Wire Gauge: 16 AWG | N.W. / G.W.: 0.14 / 0.18 kg | Turn-On Level: 2.3" / 60 mm | Turn-Off Level: 1.18" / 30 mm | Water Compatibility: Fresh Water & Salt Water Only
• [ AUTOMATIC FLOAT SWITCH ]: SEAFLO SFBS-18-02 is designed to automatically control compatible bilge pumps based on water level. When water rises, the float switch activates the pump, helping remove water from boat bilges, marine compartments, and onboard water collection areas without constant manual operation.
• [ 02 SERIES WATER LEVEL CONTROL ]: Built as a 02 Series float level switch, this model is ideal for bilge pump control, water level sensing, and automatic pump activation. It helps improve boat water management by turning the pump on and off as water levels change inside the bilge area.
• [ 18A MAX RATING ]: The SFBS-18-02 supports up to 18A at 12V and 8A at 24V, making it suitable for a range of compatible marine bilge pump systems. The instruction manual also shows 6A at 32V and identifies the unit as ignition protected.
• [ AUTOMATIC ON/OFF LEVELS ]: This switch turns the pump on when the water level reaches approximately 2.3 inches / 60 mm and turns the pump off when the water level drops to approximately 1.18 inches / 30 mm. This automatic operation helps maintain bilge water control with less user attention.
• [ ULTRASONIC WELDED SEAL ]: SEAFLO 02 Series float switches use ultrasonic welding to form a secure sealed structure. This helps improve reliability, prevent leaking, and support long-term use in wet marine environments where dependable bilge pump activation is important.
• [ INTERNAL STEEL BEARING ACTIVATION ]: Designed with a unique internal steel bearing activation system, the SFBS-18-02 provides consistent switching performance as water levels rise and fall. The controlled ball design helps support dependable automatic pump operation in fresh water and salt water bilge systems.
• [ LONG SERVICE LIFE ]: Built for durability, the 02 Series float switch is designed for long operating life with switching frequency up to 10 million cycles. This makes it a practical choice for boat owners who need reliable water level control in demanding marine bilge environments.

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