The EBW™ brand Defender Series™ multiport manways include the Defender Series™ spill containers and feature the patented watertight sealing system. Available in both 36" and 42" models with a variety of configurations to meet the needs of any application.
EBW™ brand monitoring well screen pipes facilitate groundwater testing by allowing groundwater to pass through horizontal slots in the pipe. The screen pipe features precision cut slot apertures that provide a measured and uniform barrier to ingress with no sharp edges to damage the filter sock or oversized apertures that can allow bulging and perforation of the filter sock.
EBW below grade spill containers are equipped with a hinged, locking, watertight cover, eliminating water and debris infiltration. A grade level manway with FRC cover is installed above the spill container to allow surface water to drain into the soil and away from the spill container. Models are available with cast iron or composite threaded base, slip-on (retrofit) base, standard pull drain valve, and black composite or API color covers. Steel covers are available in lieu of standard black FRC covers at no additional charge.