Whale Water Systems SS1224 Supersub 1100 GPH Automatic Bilge Pump 24V

The Whale Supersub Smart 1100 is an award-winning automatic submersible bilge pump designed for marine applications where space is at a premium. This 24-volt pump delivers up to 1100 gallons per hour while featuring an ultra-compact, low-profile design that fits into narrow bilge compartments where traditional pumps cannot reach.

Key Features:

• Integrated electric field sensor technology eliminates the need for a separate float switch—automatically senses water level and activates
• Ultra-narrow low-profile design (8-3/8" L x 2-1/8" W x 2-15/16" H) fits in tight, awkward bilge spaces
• Impressive 3/8" draw-down capability leaves bilge almost completely dry
• Multi-position outlet port rotates to vertical or horizontal for flexible installation in low-clearance compartments
• Solid-state switching with no moving parts for reliable, long-lasting operation
• Integrated non-return valve prevents water from back-flowing into bilge
• Built-in bleed ball prevents airlocks
• Snap-fit assembly for easy cleaning and maintenance
• Very low power consumption at 2.3 amps
• Unaffected by wave motion for consistent performance
• Maximum discharge head of 9.8 feet (3 meters)
• Suitable for fresh and saltwater applications
• Accepts 1" or 1-1/8" hose connections (25mm and 28mm)

Proven over 20 years in the field, the Supersub Smart combines high performance with efficient operation. The electric field sensing technology provides automatic operation once power is supplied—no manual intervention required. Perfect for boats up to 24 meters, this CE-certified pump meets ISO 8849 and ISO 15083 standards.