Introduction Don-Nan's "Type B" Tubing Anchor Catcher acts as a tubing anchor to maintain tension in the tubing string. Also, the "Type B" prevents parted tubing from falling to the bottom of the well. Description The "Type B" features corrosion resistant parts; springs are available in Stainless Steel, Inconel, etc. The "Type B" also has a straight-pull emergency shear release and is easy to set with a "left to set" and "right to release" configuration. Advantages & Applications The "Type B" maintains tension in the tubing thereby: Increasing production Reducing wear on tubing, rods and casing Reducing operating costs from costly tubing failures