Stuffing Boxes prevent oil from escaping from a well, while also diverting oil to a field storage tank. Double E offers some of the most high-performance Stuffing Boxes available. While most Stuffing Boxes are suited to only 1,500 psi, Double E’s dual-packed Type PC Stuffing Boxes perform well in environments up to 3,000 psi working pressure. The top section of Double E’s Stuffing Boxes performs the normal packing operation. The bottom section contains a body, piston, and lower packing. When pressurized, the piston causes the lower packing to seal against the polished rod, preventing oil loss.
Double E stocks four versions of its popular Type PC Stuffing Boxes. In addition, Double E has a large inventory of replacement packings and bushings available for same day shipment. If we don’t have a Stuffing Box model for your application, we can develop one for you.