UL Catalog 2024-2025 - Flipbook - Page 193
FLEXIBLE
BULKHEAD BOOTS
APT® bulkhead boots boast an enlarged gasket area to seal
against the sump wall and incorporate the proven advantages
of the APT® standard flexible entry boot seal. The bulkhead
boot requires only a single hole to be drilled for installation,
reducing labor time and cost. APT® offers a complete line of
sizes for ½" through 2½" single and secondary contained
pipe. The 1½" through 2½" sizes are also available in a ducted
boot version to accommodate the use of APT® DCT-400
corrugated ducting for easy retractability.
ORDERING INFORMATION
• Designed to be used with APT® product piping, the
bulkhead boots are also ideal for use with rigid piping
and electrical conduits.
Flexible Bulkhead Boots
• Flexible bulkhead boots available in sizes from ½"
through 2½". Ducted bulkhead boots available in sizes
from 1½" through 2½".
• Boot size designations correspond directly to the pipe
size being used.
PIPING &
CONTAINMENT
HIGHLIGHTS
Model
Description
FBB-075-D
Flexible bulkhead boot for P-075-D, ¾" and 1"
electrical conduit
FBB-150-SC
Flexible bulkhead boot for XP-150-SC
Ducted Bulkhead Boots
• Any boot for a single wall pipe can be converted to a
boot for a double wall pipe by simply removing the
insert in the pipe opening.
Model
Description
DBB-150-SC
Ducted bulkhead boot for XP-150-SC
DBB-200-SC
Ducted bulkhead boot for XP-200-SC
• Bulkhead boots can be serviced from inside the sump,
eliminating the need for sump excavation.
• Made from oil- and gasoline-resistant Nitrile rubber.
SPECIFICATIONS
NITRILE
SEALING GASKET
BULKHEAD
MOUNTING PLATE
Flexible Bulkhead Boots
Model
A
ENCAPSULATED
BACKER PLATE
NITRILE
SEALING GASKET
ENTRY BOOT SEAL
B
C
Mtg.
Hole Size
FBB-075-D
1.05"
2.5"
4"
2.38"
FBB-150-SC
2"
2.5"
6"
4.38"
B
C
Mtg.
Hole Size
BULKHEAD
MOUNTING PLATE
COMPRESSION
PLATE
ENCAPSULATED
BACKER PLATE
ENTRY BOOT SEAL
BULKHEAD
DUCTING BOOT
SINGLE WALL
PIPE INSERT
COMPRESSION
PLATE
SINGLE WALL
PIPE INSERT
Ducted Bulkhead Boots
A
Model
A
DBB-150-SC
2"
2.5"
6"
4.38"
DBB-200-SC
2.88"
2.5"
6"
4.38"
C
A
4.50”
C
SUMP WALL
B
SUMP WALL
B
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