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Each fiberglass tank sump includes a sump base, a riser, a reducer collar (factory-fiber glassed to the riser), and watertight sump shield with strap-down cover.
Available in 42″ and 48″ base diameters.
Reducer collars and reducer sump shields allow virtually any tank sump to fit under a 36″ man way while providing a 30″ diameter clear opening for easy access to equipment.
Constructed from rugged ¼” thick, three-layer, hand layup fiberglass reinforced polymer (FRP).
White gel coat interior provides a vapor and watertight barrier and superior visibility.
Double wall models are only available with a bottom for mounting to tank collar.
Double wall models are shipped under vacuum with a vacuum gauge installed for verification at site of sealed interstitial.
Octagonal base sumps feature a two-piece design that eliminates confined spaces and gives installers full access to the containment during installation.
Once equipment installation is complete, the two-piece design is connected using a fiberglass seam kit (ordered separately) to ensure a seamless, watertight joint.
Eight flat panels are molded into the bottom section of octagonal base sumps to provide 90° pipe entries.
The watertight sump shield keeps liquid out of the containment space during normal operation while allowing easy access to the containment space for maintenance or inspection.
Six strap down toggles and internal D-gasket ensure the cover stays in place.