OPW Engineered Systems - A Dover Company

USA 1-800-547-9393

International +1-513-696-1500

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Proven Performance Worldwide

Throughout the world, OPW Engineered Systems has been a global leader in developing loading and coupling systems for the safe and efficient loading and unloading of all types of critical hazardous fluids. Our system designs meet a wide range of needs from the modest demands of drum-filling applications to the high-volume loading and unloading requirements of major chemical and petroleum facilities. OPW Engineered Systems is the brand you can trust for reliability, safety, service and support.

Handling Phenol Phenomenally

SI SI Group realizes improved transfer and containment of extremely hazardous, highly viscous materials after installing Drylok™ Dry Disconnect Couplers from OPW Engineered Systems. Read the case study, or visit the OPW FTG YouTube Channel to see the video.

What's that smell? Chemical Emissions.

LDAR Cover

The EPA has issued a report that showed significant non-compliance with its Leak Detection and Repair (LDAR) regulations. A typical refinery leaks between 600 and 700 tons of VOCs into the air each year through open connections and leaking equipment such as valves, connections and other equipment. Dry disconnect couplings have been designed to help minimize product leaks. Read the full report here

Dry & Quick Disconnects Loading Systems
Dry & Quick Disconnects Loading Systems
Kamvalok®
Drylok™
Epsilon™
Kamlok®
Autolok™
Safety Breakaway Couplings
Top Loaders
Bottom Loaders
API Bottom Loading Couplers and Accessories
Vapor Recovery
Rack Monitors and Overfill Protection
Custom Applications
System Components
Floating Suction Assem.
Instrumentation Swivel Joints
Instrumentation Swivel Joints
VISI-FLO® Sight Flow Indicators
ISO-Ring® Isolation Rings
3000 Series
8000 Series
Speciality Swivels