Skinner Brothers Co., Inc.

 

 

Cone Type Boxes

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Fig. 700 Single Pack
For use on wells not requiring secondary packing. Available in 2", 2-1/2" and 3" tubing sizes to accommodate polish rods of 1" through 1-3/4". Upper and lower glands are self-aligning and upper cone polishing ring standard. Weight, 26 lbs. Height above tee, 12". Working pressure, 1500 PSI.
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Fig. 800 Dual Pack
Excellent for intermittent flow conditions, the dual pack provides double packing to prevent leakage and will permit packing change under pressure. Available in 2", 2-1/2" and 3" tubing sizes to accommodate polish rods of 1" through 1-3/4". Upper and lower glands are self aligning and an upper cone polishing ring standard. Weight, 65 lbs. Height above tee, 15". Working pressure, 1500 PSI.
Click the link for an exploded product view. Exploded View
Single Pack Cone Box Dual Pack Cone Box

 

Fig. 900 Tee Base
Designed to eliminate the need for a pumping tee on the well, this single pack SBC box is available in 2" 2-1/2" and 3" tubing sizes to accommodate polish rods of 1" through 1-3/4". Upper and lower glands are self aligning and an upper cone polishing ring standard. Female outlets of the tee offered in 2" through 3" thread sizes. Weight, 45 lbs. Height, 15". Working pressure, 1500 PSI.
Click the link for an exploded product view. Exploded View
Oil Reservoir Upper Gland
Ideal for wells that tend to burn packing by "running hot". As the polish rod moves through the oil it is both lubricated and cooled. A split cone ring controls the film on the upstroke; returns oil to the reservoir on the downstroke. Fits all SBC Cone Type Stuffing Boxes.
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Tee Base Oil Reservoir