Product Info Catalog Plumbing Pumps Sump Silent Check Valve For Sump Pump Silent Check Valve For Sump Pump Request a Quote UPC: 717301121913 SKU: 143726 Model Number: KCV 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.
