UL Catalog 2024-2025 - Flipbook - Page 235
WATERTIGHT
FIBERGLASS
TANK SUMPS
Available in either 42" or 48" diameters, Watertight Fiberglass
Tank Sumps deliver maximum protection from liquid intrusion
while providing easy access to submersible pumps, tank top
hardware, and pipework connections. The two-piece design
and octagonal collar-mount base provide full access during
installation. At the same time, the pour-in-place fill channel
makes connecting the sump riser to the base simple, fast,
and watertight once installation is complete.
HIGHLIGHTS
• Available at a standard height of 60" and adjustable in the
field down to 34" to accommodate shallow-buried tanks.
• Lightweight, 21 lbs, injection molded HDPE lid with
integrated ribs for added strength.
• The lightweight lid features a side-sealing gasket that locks
liquid and debris out.
• Three lid latches provide visual confirmation that the lid is
appropriately seated and remains in place.
• The pour-in-place fill channel makes connecting the riser
to the octagonal base quick and easy for installers with no
messy, time-consuming fiberglass seam work to do.
SPECIFICATIONS
• Two-piece design eliminates confined spaces during
installation by allowing the installer to assemble the
pipework through the octagonal base without the sump
riser in the way.
• Octagonal base and riser are constructed with eight flat
panels to maximize flexibility of pipe entry locations.
• The vapor pressure vent’s thin membrane balances
pressure without letting liquid in, making it easier to
remove the cover during maintenance.
• Two stainless-steel handles are surface-mounted to
eliminate any potential leak paths into the lid.
1
Components
• Lid with side-sealing gasket
• Riser
3• Base
4• Lid latches
5• Fill channel
6• Collar with open bottom
7• Retractable handles
8• Vapor pressure vent
• Fits under any 36" manway while providing a 31"
diameter clear opening for easy access to equipment.
PIPING &
CONTAINMENT
• Single wall, collar mounted base with or without bottom.
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7
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2
8
2
5
3
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