The Rohrback Cosasco Systems RBSA Retriever is a precision tool which allows safe, easy insertion and removal of various equipment and tools through a Rohrback Cosasco Systems Access Fitting - while the pipeline or vessel is under pressure. Used in conjunction with a Rohrback Cosasco System 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 operating pressures up to 2500 PSI (17.2 Mpa). A single RBSA Retriever and Service Valve can be used for any convenient number of Rohrback Cosasco Systems Access monitoring points such as in a refinery, producing field or platform. The major components of the RBSA Retriever are: a stationary inner barrel; thread adapter; moveable stainless steel outer barrel and mandrel rod; and socket adapter assembly. Sealing within the unit is achieved with Viton-rings, Teflon® back up rings, and graphite impregnated Teflon® seals.
My Account
View Quote (0)
Submit Quote
