Morrison Bros 246A-0600 AV 2" Swing Check Valve w/ Expansion Relief 25psi Angle Check Valves Increase technician productivity GRACO 248097 Patent Pending Removable Adaptor Size:300FT 6"
Baker’s notes & crumb story
Description
Morrison Bros 246A 0600 AV 2" Swing Check Valve w Expansion Relief 25psi Angle Check Valves Increase technician productivity GRACO 248097 Patent Pending Removable Adaptor Size:300FT 6" Increase technician productivity An added screen installed at the base prevents debris from intruding from the vent stack