Guardian 747H20 Water Powered Back Up Sump Pump
by Guardian Pumps · Pump
HardwareHardware PumpsSump, Sewage & Effluent Pumps
| Manufacturer part number | 747H20 |
|---|---|
| Plumbing Deals SKU | GUA747H20 |
| UPC / GTIN | 053565333106 |
| Availability | In stock at Plumbing Deals, as of 18 Oct 2026 |
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Description
From Plumbing Deals' product listing.
Guardian 747H20: The Ultimate Flood Protection The Guardian 747H20 is a water powered back up sump pump system designed to provide reliable flood protection during power outages or primary pump failure. Acting as a dependable back up sump pump, it uses municipal water pressure to help remove excess water without electricity. Key Features Water Powered Back Up Sump Pump System This water back up for sump pump solution uses municipal water pressure to operate without electricity, providing dependable sump pump back up during power outages or system failure. Automatic Sump Pump Back Up Activation A float-controlled mechanism automatically engages the system when high water levels are detected, ensuring fast response from the water back up sump pump during flooding conditions. Reliable Back Up Pump for Sump Pump Protection Designed as a dependable back up sub pump alternative, this system supports continuous protection as part of a complete sump pump back up system for residential and light commercial use. Versatile Water Back Up Sump Pumps Installation Engineered for flexible installation, this sump pump back up system includes adjustable fittings and compact design compatibility for a wide range of sump pit configurations. Guardian Pumps is a trusted manufacturer known for reliable back up sump pumps and residential flood protection systems. Their products are designed to deliver dependable performance, efficiency, and long-term protection Product Details Designed as a water back up sump pump for emergency flood protection Functions as a sump pump back up system when primary pump fails Provides continuous back up power for sump pump operation using municipal water supply Automatic float activation ensures reliable back up sump pump performance Compatible with standard sump pump back up systems and discharge setups Supports residential and light commercial basement flood protection systems Operates without electricity as a water powered back up sump pump Includes check valve to support proper system backflow control Part of modern water back up sump pumps used for emergency drainage Made in the USA Important Note: This system is designed as a backup sump pump and must be used alongside a primary sump pump for normal operation. Because it connects to a potable water supply, installation must include a code-approved backflow prevention device. Local plumbing codes may also require a 3/4" double check valve. Always check local plumbing and building code requirements prior to installation. Additional Information Power Cord Length: 15 feet Pressure Range: 29 PSI - 90 PSI Discharge: 1.25 inch Discharge Head: 10 feet Temperature Rating: 32°F Standards: ASSE 1013 Read more about the Guardian 747H20 Water Powered Back Up Sump Pump in our article, A Homeowner’s Guide to Back-Up Sump Pumps: Types, Benefits, and Installation. Guardian 747H20 FAQ How does the Guardian 747H20 backup sump pump work? By using incoming city water pressure, the Guardian 747H20 creates suction that removes water from the sump pit when rising water activates the float valve. This allows the system to operate even during electrical outages. Does a water-powered backup sump pump need electricity? The Guardian Water-powered Backup Sump Pump operates using municipal water pressure, making it a reliable backup solution during storms and power outages. Is the Guardian 747H20 a primary sump pump? The 747H20 is designed as a backup sump pump system and should be installed alongside a primary electric sump pump for normal day-to-day basement drainage. Is Guardian's Water-powered Backup Sump Pump good for basement flood protection? Yes, Guardian designed the pump to help protect basements during heavy rain, sump pump failure, and power outages by providing automatic emergency water removal when rising water levels are detected. What types of buildings can use the Guardian 747H20? The Guardian 747H20 water back up sump pump is suitable for residential homes, basements, motels, schools, hospitals, commercial buildings, and other applications requiring emergency dewatering protection.