
Keep producing wells properly sealed, controlled, and protected with WNS Lowery equipment available through Bob Davis Sales.
The product line includes stuffing boxes, blowout preventers, wellheads, regulators, rod rotators, and other components used throughout artificial lift and pumpjack systems.
Contact us with your working pressure, connection style, component size, and stack-up requirements. We’ll identify compatible production equipment, confirm availability, and arrange pickup or shipping.

Discover several WNS Lowery product categories below, and reach out for additional equipment or assistance locating a specific component.
Maintain a strong seal around the polished rod with standard, performance, pollution-control, and hybrid flapper designs available for different well conditions.
Shut off the well around the polished rod with threaded or flanged BOP options offered across several working-pressure ranges.
Reduce stack height by combining flow tees, blowout prevention, stuffing-box features, and other functions into compact assemblies.
Complete your wellsite with tubing heads, casing heads, adapter flanges, slips, and mandrels available in multiple styles and pressure ratings.
Promote more even polished-rod wear with rotators designed for use across different pumpjack and production setups.
Manage pressure and flow with check valves, back-pressure regulators, relief valves, vapor valves, and adjustable choke valves.
Bob Davis Sales gives you more than access to WNS Lowery equipment, with practical assistance from selection through repeat supply.
Compare components based on your wellhead arrangement, operating pressure, connection style, and available space.
Review models, specifications, sizing details, and equipment options with assistance from our knowledgeable team.
Locations in Kilgore, Jacksboro, and Shreveport help make WNS Lowery products available across Texas, Louisiana, and Arkansas.
Turn to us for replacement components, packing, valves, and other WNS Lowery products your customers need regularly.