RBS COSASCO® Two-Inch System Retriever Kit

This tool is an excellent supplement for pipeline corrosion protection. The Rohrback Cosasco Systems RBS Retriever is a precision tool which allows safe, easy insertion and removal of various equipment and tools through a Rohrback Cosasco System Access Fitting - while the pipeline or vessel is under pressure. Used in conjunction with a Rohrback Cosasco Systems 6000 Service Valve, the tandem hook-up is designed to allow line working pressure to slowly bleed pressure into the retriever inner assembly as the plug assembly moves off its seat in the Access Fitting Body. The resulting balanced pressure allows easy insertion and retrieval under full operation pressures up to 6000 PSI (41.3 Mpa). A single RBS Retriever and Service Valve can be used for any convenient number of Rohrback Cosasco Systems Access corrosion monitoring points such as in a refinery, producing field or platform. The major components of the RBS Retriever are: a stationary inner barrel; thread adapter; moveable outer barrel and mandrel rod; and socket adapter assembly. Sealing within the unit is achieved with Viton O-rings, Teflon^® back-up rings, and graphite impregnated Tefton^® seals. This tool provides complete support for internal corrosion monitoring.

For more information on options for pipeline corrosion protection contact Rohrback Cosasco today.

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Please use the following product selector to assist you in selecting the appropriate product options and instrument model to meet your needs. If you are unsure of a particular option just choose “unknown” from the drop down menu. Please note all length requirements are in “inches”.

RBS COSASCO® Two-Inch System Retriever Kit Ordering Information

Standard Stroke Length	Select One14 Inch18 Inch25 Inch37 Inch49 InchUnknown
Accessories	Select OneNoneSocket Adapter Assembly, 6.88Retriever Head BarRetriever Wood ClampBrass HammerThread TapWrench SetUnknown

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RSL COSASCO® Two-Inch System Retriever Kit RBS/RBSA/RSL-FR COSASCO® Two-Inch System Service Valve Kit RBS 6000 COSASCO® Two-Inch System Service Valve Kit RBSA COSASCO® Two-Inch System Retriever Kit