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by MathewCox
Sat Jul 21, 2018 11:45 am
Forum: Compliance & Regulations
Topic: New Standard UL-2447
Replies: 7
Views: 4414

Re: New Standard UL-2447

The requirements of the standard UL-2447 covers containment sumps, and associated sump fittings and accessories intended for below or at grade use as an enclosure for housing of, and access to, underground piping, connector piping, and other fueling system components such as pumps, valves, sensors, ...