Dresser Piping Specialties offers prefabricated meter sets for commercial and industrial applications. Dresser prefabricated sets contain all factory-tested components and are manufactured by fully qualified (API 1104) craftsmen. What's more, all sets are custom-built to customer specifications and include all essential components. Dresser packages these sets so they arrive at the job site ready to install. The all-weld design means no pipe threading equipment or testing are needed. No additional painting or coating in the field is required.