Basement watchdog, klunkless check valve, eliminates the irritating clunk when sump pumps turn off, patented silencing air chamber absorbs the shock, easily installed on both 1-1/4" & 1-1/2" pipes, includes stainless steel hose clamps.
- Installs easily on both 1-1/2 in. and 1-1/4 in. pipes with no gluing required (pipes not included)
- Fits easily in compact spaces
- Silencing air chamber absorbs the shock that normally occurs after a pump shutoff
- Airtight chamber helps prevent water entry
- Helps eliminate the irritating clunk that can happen when your sump pump turns off (sump pump not included)
- Includes stainless-steel hose clamps
- Not for use with ejector pumps
