Spray Metal & Bronze Alloy Polished Rod Liners

Spray Metal Polished Rod Liners are the result of a unique application of the newest metals and plastics combined to produce a liner with the hardness to resist abrasion and coated inside with pure Epoxy Resin to protect against corrosion. These liners are polished to a smooth finish to reduce the friction of the liner in the stuffing box packing, and are recommended to be used when abrasion or corrosion is a problem.
Bronze Alloy Polished Rod Liners are made from a special bronze alloy that is more resistant to corrosion & is harder than regular commercial brass. Also, the inside diameter is held to a closer tolerance than commercial brass. These liners are recommended to be used when corrosion, alignment or electrolysis is a problem.