Whale Automatic Bilge Pump Switch is a reliable electronic solution for automating your bilge pump without the need for a traditional float switch. Using solid-state sensing technology, it activates the bilge pump automatically when water is detectedno moving parts required. This design significantly reduces mechanical wear and improves reliability, especially in demanding marine environments.It is an ideal choice for boat owners who want a low-maintenance, dependable bilge system that works even when the vessel is left unattended. Compatible with both 12 V and 24 V systems, it offers flexible installation across a wide range of boats and configurations.

Reliable electronic sensing technology

Unlike conventional float switches, this unit has no mechanical components that can jam, clog, or wear out. The electronic water detection system ensures consistent performance even in dirty, humid, or vibration-heavy environments.With no moving parts, it provides long-term stability and reduced maintenance needs, making it especially suitable for continuous marine use.

Automatic bilge control

The switch independently controls the bilge pump and activates it when water is present. A built-in 30-second delay helps prevent unnecessary cycling and ensures smooth, controlled operation.This helps keep the bilge dry while reducing wear on the pump system and minimizing manual monitoring requirements.

Compatible with 12 V and 24 V systems

Designed for versatility, the unit works with both 12 V and 24 V electrical systems. With a load capacity of up to 20 A, it is compatible with most standard bilge pumps used in recreational and professional boating.

Features:

Electronic automatic bilge pump switch
No moving parts for improved reliability
Automatic pump activation when water is detected
Low maintenance design
Marine-grade construction
Built-in 30-second delay function
Compatible with most bilge pumps
Works with 12 V and 24 V systems

Technical Specifications:

Type: Electronic automatic switch
Operating voltage: 12 V DC / 24 V DC
Maximum load: 20 A
Delay time: 30 seconds
Moving parts: None
Width: 92 mm
Height: 70 mm
Depth: 88 mm

The Whale Automatic Bilge Pump Switch is an excellent choice for boat owners who want a durable, maintenance-free, and highly reliable solution for automatic bilge control. Its electronic sensing technology and dual-voltage compatibility make it a smart upgrade for modern marine electrical systems.