UL Catalog 2024-2025 - Flipbook - Page 258
ONE-PIECE
TANK SUMPS
APT® brand 4542 Series one-piece tank sumps are made of
high-density polyethylene with factory installed gasket
snap-on lids. The 16 side panels allow for pipe entry from
virtually any direction. The 4542 Series is available in three
burial depths. Each offers an optional inspection port for easy
viewing of the interior of the sump without removal of the lid.
HIGHLIGHTS
ORDERING INFORMATION
• Economically priced one-piece design.
Model
Description
• Ribbed riser allows for simple 3" height adjustments using
standard tools.
TSD-4542
Tank sump, deep burial, 45" base, fits 42" manway
• Available in deep, medium, and shallow burial depth models.
TSS-4542
TSM-4542 Tank sump, medium burial, 45" base, fits 42" manway
Tank sump, shallow burial, 45" base, fits 42" manway
26004209 TSM-4542 sump lid replacement
• Utilizes a unique gasket, snap-on lid design.
MA-22
Manway adapter, 22"
• Sized to fit under a standard 42" manway.
MA-24
Manway adapter, 24"
• Central location for an optional inspection port.
IP-400-B
Inspection port, FEP style with well cap
• Lid designed with a large-grip handle for easy removal of the
snap-on lid.
SPECIFICATIONS
Approvals /
Certifications
Note: Replacement gaskets sold with cover only.
39"
- ULc listed
39"
33" MAX.
22" MIN.
12"
45"
TSS-4542
Shallow Burial
64" MAX.
24" MIN.
39"
40" MAX.
16"
24" MIN.
45"
16"
TSD-4542
Deep Burial
45"
TSM-4542
Medium Burial
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