Safe and efficient loading and unloading of critical hazardous chemicals: loading arms, swivel joints, sight flow indicators, quick and dry disconnect couplers, and safety breakaways.
Components and systems to ensure the safe and efficient handling of hazardous bulk materials including petroleum, chemicals and dry bulk.
Innovative electronic tank gauges and fuel control systems to ensure customers know how much fuel they have and where it is going.
Components and products to protect the environment and the consumer at retail fueling sites for conventional and alternative fuels.
OPW delivers product excellence and the most comprehensive line of fueling equipment and services to retail and commercial fueling operations to customers in Europe, the Middle East, and Africa.
The 523SA Series Adaptor Bushings are designed to thread into the base of 2" threaded 523V vents. The adaptor bushings convert a 2" 523V to 3" threaded, 2" slip-on or 3" slip-on connection.
523V Pressure Vacuum Vent
523SA (bottom view)
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Features & Benefits