CV-114/112, 1-1/4" or 1-1/2" Combo Slip Check Valve
Brand: Little Giant
Mfr Part#: 599059
Little Giant CV-114/112 (599059) Sump Pump Check Valve fits both 1-1/4" and 1-1/2" pipe, and passes 1" solids.
The Little Giant CV-114/112 Check Valve can be installed in vertical or horizontal line. In systems handling solids, valve must be installed horizontally or at a maximum of a 45°. This will guard against any solids lodging on top of valve flapper and preventing valve from opening on start-up.