HUSKY 2" PRES/VAC VENT THREADED (CARB/EVR APPROVED)
This component was tested to and met the following criteria:
PRES. 2.5-6 IN. W.C.
VAC. 6-10 IN. W.C.
.05 CFH @ +2 IN. W.C.
.21 CFH @ -4 IN. W.C.