Proco Products, Inc. is a leading manufacturer of Rubber Duckbill Check Valves, Rubber, PTFE, metal, and fabric connectors and expansion joints in North America, and offers the industry’s widest selection available.

Our history of expansion joints dates back to the old Uniroyal Company, who invented the rubber expansion joint in 1930.  PROCO Products, Inc., previously Protective Coatings of Fort Wayne, Indiana, began marketing rubber expansion joints under its shortened name PROCO in 1980.

PROCO Products, Inc. operated worldwide through a global agent and distribution network providing a wide range of products and services.  This allows us to service the customer during all phases of a project regardless of location.  PROCO’s main goal is to provide quality products and superior service to the demanding global marketplace.

Manufactured of rubber, Teflonâ, metal, and fabric, PROCO connectors are installed between the anchor points of a piping/ducting system or next to mechanical equipment such as: Pumps, Chillers, Cooling Towers, Compressors, Blowers, Fans, etc.

Space Saving PROCO expansion joints and connectors have been engineered for tough demanding, industrial and commercial applications as found in: HVAC, Chemical-Petrochemical and Industrial Process Piping Systems, Power Generating Plants, Steel Mills, Marine Services, Pulp/Paper Systems, Water-Wastewater-Sewage and Pollution Control Systems, where “pipe-loops” may have been previously used or specified. 

We are members of the Fluid Sealing Associations-REJ Division, NAHAD, ISD, WEF; your assurance that we manufacture to association standards, certifying a quality product. When you need an engineered flexible connector for piping/ducting system problems, contact PROCO.