PerformancePro WellSpring submersible pumps easily adapt to any pond, skimmer or sump application. High quality components and durable construction make this workhorse an efficient and reliable unit. The semi-open impeller design aids to prevent clogging and waterproof cable and seals protect the pump motor. Each unit is equipped with overload protection, 2" female threaded port with optional 2" barb attachment, spring loaded mechanical seals and a 20 foot cord for convenience and reliability. WellSpring units are available in 1/4 to 1 hp sizes and come with an industry leading 2 year limited warranty for fresh water applications. Float switches are available.