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Polylok picHeavy Duty Channel & Trench Drain

Zabel's trench drainage system is engineered to deliver the most flexibility in a heavy duty design.  The Polylok Heavy Duty Trench Drain is H-20 wheel load rated when cast in reinforced concrete.  It offers a modular design with interlocking components to enable quick and easy connections.  Each segment is 4ft. in length and comes with a reversible ADA compliant grate that can be mounted flat or flipped for a 3/16" convex surface.

Polylok install pic
The Polylok channel isn’t just a great design, it’s engineered with a smooth installation in mind.  Each 4ft segment can be joined together or cut down in 12" increments using the molded in cut grooves..  Each channel segment has eight (8) anchor positions to allow rebar to be installed to prevent floating.  There are two sections on each segment to allow 2x4s to be installed to aid in leveling and anchoring prior to pouring concrete.  Four drainage ports are molded into the bottom of each segment for easy holesaw drilling for 3" and 4" SCH40 or 4" SDR35 connections.  Each segment is shipped with screws to fasten the grates to the channel and to secure the interlocking pieces.  No need to visit the hardware store.

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Polylok 90 degree elbow and tee trench drainCustomize Your Channel Run

Add a tee or 90 degree elbow to customize your trench drain system. Available in all 4 colors.

Polylok Cut Sheet view now
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Polylok 90 degree elbow and tee trench drainDuctile Iron Grates

New grating options from Zabel now include ductile iron grates for the Polylok trench drain system. These transverse slotted grates provide a higher load capacity with an attractive appearance.

New ductile iron Tee and 90 degree elbow grates expand the installation possibilities.

Polylok drain tee and 90degree elbow
Polylok Ductile Iron Grate Cut Sheet view now
Polylok Ductile Iron Grate Installation view now
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Polylok 90 degree elbow and tee trench drainPolylok (by Zabel) Catch Basins

Our residential 12" x 12" Catch Basin Kit is easy on your wallet but big on features. This is one of the most versatile catch basins on the market – and it’s made right here in the USA.

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Part Number

Item Description



PL-CE Polylok End Cap - Black, Gray, Tan, Green 0.15 Buy Now
PL-OE Polylok Open End Outlet - Black, Gray, Tan, Green (Fits 3" and 4" SCH40 or 4" SDR35) 0.2 Buy Now
DDKPL Polylok Driveway Drainage Kits - Complete with grate, end cap, end outlet (sold in 4ft increments) ~ Buy Now
PL-90 Polylok 90 degree elbow w/grate - Black, Gray, Tan, Green 1.4 Buy Now
PL-T Polylok Tee w/grate - Black, Gray, Tan, Green 1.5 Buy Now
DDKPL-DIG 5" Polylok Driveway Drainage Kit w/Ductile Iron Grates - Complete with grates, end cap, end outlet - Black channel (sold in 4ft increments) ~ Buy Now
PL-DIG-90 Polylok 90 degree elbow w/Ductile Iron grate - Black channel 1.4 Buy Now
PL-DIG-T Polylok Tee w/Ductile Iron grate - Black channel 1.5 Buy Now
DA0662 Debris Strainer - stainless steel .1 Buy Now
PDB-12KIT-B PDB-12KIT-GN Polylok Catch Basin Kit - Black or Green grate ~ Buy Now
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