The most distinctive stuffing box on the market is also the safest, quickest and easiest to use, affording improved handling & minimising down time.
The concept is similar to Grease Head operations that utilise braided cables but the slick wire geometry allows the flow tube length to be significantly reduced.
The S-Box comes complete with all the Phuel standard features; Pump Out Packing, Lightweight (protected) Sheave & Saver Sub Ports (used throughout the tool). Our Pressure Housing also offers operational efficiency with designed-in features such as our internal hammer mechanism which greatly eases the assembly and separation of the tool.
The standard Phuel Check Valve and in-flow BOP provide a ‘belt and braces’ approach in case of line breakage and protect against large fluid loss. If and when this occurs, operational grease is injected into the flow tube section through a check valve and a return port allows the waste grease to be directed to a low pressure tank.
You can read more about the liquid seal stuffing box here, or you can download the datasheet pdf