UL Catalog 2024-2025 - Flipbook - Page 250
DEF POLYETHYLENE
DISPENSER SUMPS
APT® DEF (diesel exhaust fluid) large mouth polyethylene
dispenser sumps feature a banded, two-sump design that
allows for segregation of DEF equipment into a separate
containment space. The secondary DEF sump is compact
yet large enough to accommodate both in-line or tee
pipework configurations required for a DEF recirculation
system. The primary sump features a large sump opening to
provide easy installation and ample space for under
dispenser pipework containment.
HIGHLIGHTS
• Conduitless designs compatible with Gilbarco® Encore®
DEF dispensers, Wayne® Vista™ DEF dispensers, and
Wayne® Ovation™ 2 DEF dispensers.
• The banded two-sump design provides easy installation
and allows for clear separation between regulated and
non-regulated liquids.
SPECIFICATIONS
Approvals /
Certifications
- ULc listed
Components
1
Primary sump (for fuel equipment)
• One top frame covers both the primary and secondary
sumps. The removable top frame panel can be removed
during installation for expanded access to both piping areas.
It is shown below removed.
2
Secondary sump (for DEF equipment)
3
Retaining band
4
Removable top frame panel (allows for future expansion)
• The large mouth design with removable top frame panel
provides adequate space for installing system piping.
5
Access to DEF equipment containment space
6
Access to fuel equipment containment space
• Available as standalone sump or as kits which include all
equipment for both APT® in-line or tee pipework component
configurations for DEF recirculation systems.
7
Top frame (single-piece)
• Corrosion-resistant powder coated steel top frame is
removable for easy access during installation.
• Ribbed sump riser can be cut down in 3" increments in the
field to adjust sump height and achieve proper pipe slope
with respect to grade.
6
4
5
• Stabilizer bar kits (SBKs) mount into welded strut channels
for shear valve mounting (one SBK is required for each
shear valve and must be purchased separately).
7
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