Stuffing Box

LAXMI Double Packing Stuffing Box are manufactured as per API 11B standard. Stuffing Box is good for in intermittent flow condition using split cone nitrile rubber high temperature packing (primary packing 3 pieces top, 1 piece bottom and blow out control system packing 2 pieces top, 1 piece bottom) rated at 250º F continuous service. Metallic compression plate and bolt type blow out control system. Const. Of split cone packing and metallic plate arrangement such that primary packing can be changed by tightening compression bolts so this double packing to prevent leakage and will permit packing change under pressure. Bottom connection available in 2.7/8” and 3.1/2” tubing size to accommodate Polish Rod of 1' through 1.3/4”. Upper and lower gland are self aligning. Height above tee is 15” and working pressure is upto 2500 PSI.