The Cosasco 2" RBSA, RBS and RSL retrievers and service valves are designed to install and retrieve the Cosasco 2" corrosion monitoring assemblies... safely, without shutdown, and under pressure. RBSA, RBS, and RSL retrievers have features to permit easy handling and a single retriever and service valve can service any number of Cosasco access fitting monitoring points.
Safety Bulletin: RSL Retriever
If you have purchased an RSL Retriever from Cosasco or other supplier, please click here to read important safety information in regards to the use of the Magnetic Swab Assembly. The Cosasco Magnetic Swab Assembly (Cosasco part number 121870) is a retrieval accessory used in conjunction with the Cosasco Hot Tap Tool, to remove hot tap cuttings from an access fitting before installing a device. If proper procedures are not followed during the swab operation, the Swab can potentially become detached from the retriever.