Polylok Product Catalog

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12” ROUND D-BOX
30 TECHNICAL SPECIFICATIONS: PAGE 132 & 134
12” ROUND D-BOX
The Polylok 12” drainage / distribution box is the
most versatile box on the market today. You can
choose what height you want your inlets and outlets
to be. It also comes complete with the only seal on
the market that accepts 2”, 3”, 4” and 4” corrugated
pipe. No more different fittings to inventory!
FEATURES
• Use as a rain drain for gutters, driveways and sub-surface
drainage
• Use with 12” risers to bring cover or grate to grade as needed.
• Two seals shipped with every box
• Use our water tight seals & nuts for 2”, 3”, 4” and 4” corrugated
pipe
• Four stabilizing feet with every box
• Plastic or galvanized steel grates available to suit your
application
Standard
Configuration
3017-12CG (Grate)
3017-12 (Cover)
4 Sides
12” Flat Grate
(for Polylok risers and D-Boxes)
3017-GE
12” Flat Cover
(for Polylok risers and D-Boxes)
3017-C
12” HD Flat Grate
(for corrugated pipe)
3004-GR
12” HD Flat Cover
(for corrugated pipe)
3004-C
12” Galvanized Steel Grate
(for Polylok risers and D-Boxes)
3017-ME
4” D-Box Seal & Nut
3001-SN
12” x 6” Tall Riser
3017-R