Civacon

Civacon brand banner 705

Throughout the world Civacon and Knappco equipment is hard at work safeguarding against costly petroleum and chemical spills, tank overfills and fugitive vapor emissions. From the terminal loading rack to outfitting a fleet of tankers or railcars, Civacon systems set the standard for real-world performance in the most rigorous and demanding applications. For the safe, profitable handling of hazardous liquids and dry-bulk commodities, trust Civacon and Knappco.

 

OPW-ES Products

Delivering the best quality loading arms

OPW offers premium-grade top and bottom loading arms, swivel joints, sight flow indicators, quick and dry disconnect couplers and safety breakaways for use in railcar rack systems and platforms, bulk plant and liquid terminals applications.

View Our Products

 

Every Arm. Every Option. Only OPW.

OPW offers the most complete line of loading arm systems and loading-rack equipment for today's bulk loading and unloading requirements.

View Products

 

Every Arm. Every Option. Only OPW.

Design, plant and maintenance engineers use OPW swivel joints in flexible piping systems, loading arms, hose reels, sewer rodding and wastewater treatment equipment, and various types of process machinery.

View Products

 

Every Arm. Every Option. Only OPW.

OPW Engineered Systems is a world-class manufacturer of quick and dry disconnect fittings designed to meet any fluid handling need.

View Products

 

Every Arm. Every Option. Only OPW.

Whether you’re monitoring petroleum products, liquefied gases, solvents, or hazardous, corrosive chemicals, OPW’s collection of Process Products help keep your fluids under control.

View Products