Watts RK 919-CK1 3/4 - Part of the RK-919 Series mainline-siltfence The warning plates are required

The warning plates are required by the American Disability Act ADA to be placed on crosswalks

Its rugged construction and versatile design make it ideal for projects that demand long service life

offering superior performance and reliability to avoid typical headaches associated with sub-quality netting

premium commercial or residential projects

The Watts RD-200-W is a small-area roof drain designed for primary drainage on lower­slope or small roof patches

Watts RK 919-CK1 3/4 - Part of the RK-919 Series mainline-siltfence The warning plates are requiredThis first check repair kit provides all the parts necessary to repair or replace the first check on a 3 4 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 919 Compatible Size Used On