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EN Catalog 2021-22 - Catalog - Page 53


304 AND 305 SERIES
ENTRY SEALS
HIGHLIGHTS
•
•
Space saving, welded entry seal.
•
With or without test port.
PIPING &
CONTAINMENT
These electrofusion entry seals weld directly to the walls of polyethylene
chambers or sumps. They have been specifically designed to reduce
the number of fittings necessary to provide watertight seals between the
underground tank sump/chamber and the UPP® primary or secondary
contained pipe and electrical conduit or duct. The nature of the seal
means that after installation it becomes one with the sump, with zero
leak paths, creating a 100% leak tight system. The seals are polyethylene based allowing electrofusion of UPP® pipework systems directly to
the penetration, negating the need for mechanical boots and creating
a homogeneous structure of the sump, boot, and pipe. The spigot on
both sides of the 305 allow for EIF welding. The seal is fully vacuum and
pressure testable ensuring 100% leak-free seals and sumps.
For use with 50 mm (1½"), 63mm (2"), 90mm (3") and 110
mm (4") SW or DW pipe.
ORDER INFORMATION
Model
Description
Diameter Ø (mm)
304-110-050-TP
Fusion entry seal with secondary coupler with test port
50
304-110-063-TP
Fusion entry seal with secondary coupler with test port
63
304-110-075-TP
Fusion entry seal with secondary coupler with test port (pictured)
75
Model
Description
Diameter Ø (mm)
304-110-090
Fusion entry seal
110/90
304-110-090-TP
Fusion entry seal with test port (pictured)
110/90
Model
Description
Diameter Ø (mm)
304-110-TP
Fusion entry seal with coupler with test port (no boot)
110
Model
Description
Diameter Ø (mm)
304-110-EIF
Fusion seal with integrated coupler
110
Model
Description
Diameter Ø (mm)
305
5" Fusion seal
50/63/75
If this is to be used for 75 mm then you will also need to order our part SS4 - Jubilee clip for 75 mm
Model
Description
Diameter Ø (mm)
305-R-1
5" Fusion ring extended
125
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