10 Best Water Powered Sump Pump of December 2025

• Made In America
• MECHANICAL COMPONENTS
• Commercial Brand: Liberty
• Package Dimensions: 18. 0" L x 18. 0" W x 21. 0" H

Liberty Pumps

Liberty Pumps

• Highest pumping rates in the industry
• No moving parts to break and no maintenance required
• No battery to maintain; No charger; No electricity
• Includes battery powered high water ALARM
• Most reliable & trouble-free float system on the market. Works with Radon Sealed systems.

Basepump

• No electricity required - works during power failures
• Can be used with any existing brand of sump pump
• Non-corrosive PVC construction and stainless steel float rod
• Removes up to 2 gallons per gallon used
• Removes up to 20 gallons of water per minute

Zoeller

• Back-Up Sump Pump

Zoeller

• Highest pumping rates in the industry
• Dual check valve backflow preventer included
• No battery to maintain; No charger; No electricity
• Includes battery powered high water ALARM
• Brass shutoff valve and No-sweat push-in pipe fittings included. Works with Radon Sealed systems.

Basepump

• Emergency water back-up system that operates without a battery or power to protect your home from flooding in case of power failure or pump failure
• This pump works with your existing electrical sump pump to help reduce the risk of flood damage to your property and your valuables
• No electricity, no battery, no maintenance required
• In the event of flooding during a power failure the rising water, in the sump , will activate the automatic control valve which will start the system
• The pump and valve are made of brass for strength and longevity
• The valve includes a UL-certified backflow preventer valve to prevent contamination of the municipal water supply
• The maximum head is 15 feet and the capacity is up to 1200 US GPH.
• Provides you with peace of mind and helps reduce the risk of flooding during power outages, rain storms and primary pump failures
• 2 year

Bur-Cam

Liberty

• Extremely reliable, very powerful, water powered backup sump pump system
• No battery to wear out or maintain; no charger to plug in or monitor.
• Includes battery powered high water ALARM
• Works with Radon Sealed systems.
• Mounted on the ceiling, high above the sump, clean and dry.

Basepump

• Water Powered Back-Up Pump

Guardian