Prevent excess water from gathering on your pool covers, both winter and safety covers. This auto-activated pump will detect when water on top of your cover reaches a certain amount (1.5" water), and automatically deactivates so it doesn't run dry. The bottom has a grate to prevent cover sticking. Features a 25 foot cord! Keeps your pool cover safe even in winter storms (designed for water temperatures from 32°-120°F). Easy to move, portable, durable. Works with both winter and safety pool/spa covers. Features and Benefits: 2100 GPH @ 0’ / 35 GPM 1/3 Horsepower Thermoplastic construction with built-in handles for ease of transport and installation 1” NPT discharge 3/4” garden hose adapter Activates in 1-1/2” of water Pumps down to 3/4” of water 25 ft Power Cord (AC), 120v, 3.8 amps (recommend GFCI plug-in) HP: 1/3 Liquid Temp Range: 32°-120°F **Ensure removal of the cover pump during near freezing temperatures to prevent pump damage. Large base design for added stability Internal automatic vertical float switch Sealed, oil-bath motor with stainless steel shaft for long pump life Clog resistant impeller Motor is thermally protected with automatic reset thermal protector Energy efficient split capacitor motor. Lower amp draw, runs cooler, lasts longer Stainless steel motor shaft Carbon/ceramic/stainless steel mechanical shaft seal Upper and lower permanently lubricated ball bearings Stainless steel fasteners Acceptable for indoor or outdoor use Compact, lightweight design is easily portable Every unit is 100% pressure tested Weight: 11 lbs 3 Year Warranty (Superior Pumps) Instruction Manual Click here for the Instruction Manual PDF.