The Flint & Walling Sub/4 55GPM VS is a variable speed submersible pump designed for efficient water delivery at a flow rate of 55 gallons per minute. This 4-stage pump features a built-in transducer for precise control and monitoring of water levels. Its durable construction ensures reliable performance in demanding environments, making it ideal for agricultural, residential, and commercial applications. The pump's variable speed capability allows for energy-efficient operation, adapting to varying water demands. This submersible pump meets industry standards for performance and safety, ensuring long-lasting service.