Watts RK 919-RT 2 - Part of the RK-919 Series Strata Systems The barrier is available in

The barrier is available in 100’ rolls and is made in the USA

has an iron body with 20 mesh screen

Features Provides positive gravity shutoff when circulator is not running

it helps protect root systems

small area roof drain features a flashing clamp with integral gravel stop

Watts RK 919-RT 2 - Part of the RK-919 Series Strata Systems The barrier is available inThis complete valve rubber repair kit provides all the parts necessary to repair or replace all the rubber parts of a 2 inch reduced pressure zone assembly backflow preventer, model 919. This kit consists of 2 check seat O rings, 2 check cover O rings, relief valve O ring, relief valve cover O ring, relief valve stem O ring, check rubber, relief valve diaphragm, quad ring, and relief valve disc. Features Factory replacement kit No special tools