Zoeller 009704 Automatic Valve Assembly for 502 Home Guard Water Powered Back-up Sump Pump
We currently do not stock this item, please allow an extra 5-7 days for delivery.
This replacement automatic valve assembly is designed for use with the 502 Home Guard water powered back-up sump pump. The assembly provides automatic operation of the 502 Home Guard back-up system when the need arises. It also prevents water from flowing back through the drainage pipe toward the 502 Home Guard when the pump shuts off.
• Automatic water valve
• 3/4" NPT male brass vacuum connector
If the 502 Home Guard is leaking or has had a valve failure, this automatic valve assembly should be installed to correct the problem.
Note: This part fits with the "Old Style" 502 model and will not work on the newer style 503 Home Guard pump.
The installation procedure for the Zoeller automatic valve assembly can be viewed by clicking on the Installation and Operation Manual on the left side of this page.