Eco-Flo EFSA33 Cast Iron Sump Pump, 3,160 GPH, 1/3 HP

The Eco-Flo EFSA33 is a 1/3 horsepower cast iron submersible sump pump designed to remove water from basins and areas prone to flooding or moisture accumulation. This pump delivers 3,160 gallons per hour (GPH) of pumping capacity, making it suitable for basements and dewatering applications where reliable water removal is essential.

The vortex impeller is engineered to handle water and small debris efficiently without blockage, reducing the risk of pump failure from sediment or minor obstructions. A vertical float switch controls automatic operation, and thermal overload protection safeguards the motor from overheating during demanding use.

Features and Benefits

• Cast Iron Construction: Heavy-duty cast iron frame provides durability for demanding water removal applications.
• Vortex Impeller: Efficiently moves water and small debris without blockage.
• Thermal Overload Protection: Built-in motor protection automatically shuts off the pump if it overheats.
• Vertical Float Switch: Automatic control for reliable operation in limited space, even in 11-inch diameter basins.
• High Flow Rate: 3,160 GPH capacity for significant water removal tasks.
• Submersible AC Bottom Design: Submerged pump operation with bottom-mounted motor configuration.

Specifications

• Brand: Eco-Flo
• Model: EFSA33
• Motor: 1/3 HP
• Pumping Capacity: 3,160 GPH
• Switch Type: Vertical float switch
• Design: AC bottom submersible
• Impeller: Vortex impeller