Watts RK 909M1-S-SS - Part of the RK-909 Series Nonwoven Fabric Connection is 1/2 IN male

Connection is 1/2 IN male NPT

Bottom Outlet & Retrofit Friendly Design: The bottom outlet simplifies connection to piping

This is an advantage as with any root barrier the joint is the weakest point where if roots were to breach the barrier it would most likely be at a joint section

This product can be used both above and below ground

SITEDRAIN Strip 9406 geocomposite strip drain products are composed of a dimpled polymeric perforated core fully wrapped in a nonwoven geotextile

Watts RK 909M1-S-SS - Part of the RK-909 Series Nonwoven Fabric Connection is 1/2 IN maleFeatures Factory Replacement Kit No special tools required for changing parts All parts are made of high quality materials Specifications Kit Type Seat Kit Lead Free YES Product Group BACKFLOW KITS UPC 098268386455