General Wire 4F 4" Flood-Guard with Float
by General Wire
HardwarePlumbingPlumbing Fittings & Supports
| Plumbing Deals SKU | GEW4F |
|---|---|
| UPC / GTIN | 093122430022 |
| Availability | In stock at Plumbing Deals, as of 18 Oct 2026 |
Affiliate link: you pay on Plumbing Deals' site, under its shipping and returns. We may earn a commission. Delivery time is shown on Plumbing Deals' site.
Plumbing Deals prices are from its product feed as of 18 Oct 2026, not live; a 'Pack of' price is for the whole pack. The current price and stock are on Plumbing Deals' own page.
Description
From Plumbing Deals' product listing.
The General Wire 4F Flood-Guard helps prevent basement flooding caused by sewer backups. Designed for use with 4-inch floor drains, this device uses a float mechanism that automatically seals the drain opening when water backs up through the pipe. During normal operation, water flows freely through the drain. If wastewater begins to rise in the drain line, the internal float lifts and creates a seal that helps block water from entering the building until the pressure subsides. Flood prevention device for 4-inch floor drains Float mechanism automatically seals the drain during sewer backups Allows normal drainage while protecting against backflow Constructed with molded rubber gaskets and plated or stainless steel components Dimensions: 3-3/4 in H x 3-3/4 in W x 3-3/4 in D Compatible pipe size: 4 in Manufacturer Part Number: 4F Made in the USA The Flood-Guard installs directly into compatible floor drains using a screwdriver. Once installed, it provides protection against sewer backflow and potential basement flooding.