US$ 19.00
wiring components
Compact open footprint
cast-iron body
Concealed trapway for easier cleaning
Are both bowls the same depth
Zoeller 30-0048 — 2″ Quiet Check Valve w/ Quarter Turn Ball Valve Spacing_Blank wiring componentsZoeller 30 0048 2 Quiet Check Valve The Zoeller 2 Quiet Check Valve (Model 30 0048) is engineered to prevent backflow and minimize system noise in sump and sewage pump installations. Its quiet, spring loaded flapper design helps eliminate the loud water hammer effect, making it a reliable solution for residential, commercial, and light industrial applications that demand smooth and silent operation. Key Features & Benefits Quiet Operation: Spring
US$ 19.00
US$ 149.50
US$ 20.00
US$ 14.00
US$ 14.00