Watts RK 919-CK1 2 - Part of the RK-919 Series Sheet Drain and secure clamp collar help

and secure clamp collar help maintain a watertight installation while supporting safe

40 mil = 3/64”60 mil = 1/16”80 mil = 5/64”

or courtyard

Armor Tile 2' x 2' Cast In Place ADA detectable warning mat

Watts RK 919-CK1 2 - Part of the RK-919 Series Sheet Drain and secure clamp collar helpThis first check repair kit provides all the parts necessary to repair or replace the first check on a 2 inch reduced pressure zone assembly backflow preventer, model LF919. This kit consists of the check assembly, spring, and cover O ring. Features Factory replacement kit No special tools required for servicing All parts are made of high quality materials Serviceable in the field Specifications Compatible Series or Model LF919, 919 Compatible Size