HB1000-AVB Water Powered Backup Sump Pump System | Reliable Auto Sump Pump Backup System with AVB Back-flow Preventer

Key features

• High-Volume Backup Protection: Delivers up to 22 gallons per minute under rated operating conditions to help remove water during primary sump pump failure or power outages. This automatic water powered backup sump pump activates using municipal water pressure to help protect basements from flooding.
• No Electricity Required: Powered entirely by municipal water pressure through an efficient venturi system that creates suction to remove water from the sump pit. No batteries, charger, electrical outlet, or generator are needed, allowing operation during power outages while municipal water service remains available.
• Built-In Backflow Protection: Features an integrated atmospheric vacuum breaker (AVB) to help prevent backflow while providing dependable backup operation. The ceiling-mounted design is compatible with many properly installed radon-sealed sump cover systems for added installation flexibility.
• Simple Installation and Quiet Operation: Includes installation instructions for straightforward setup. Many homeowners can complete installation themselves, although local plumbing codes may require a licensed plumber. Designed with minimal moving parts for quiet, low-maintenance performance and includes an 85 dB high water alarm with float sensor.
• Helpful Installation Tips: Confirm adequate municipal water pressure before installation and follow the included instructions carefully. A dedicated discharge line is required. Avoid flow restrictions or undersized plumbing to help maintain reliable pumping performance.

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