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Kohler®
Kohler® 33426-NA 36" Extension Kit For 1-1/4" Linear Drain Channel
Kohler®

Kohler® 33426-NA 36" Extension Kit For 1-1/4" Linear Drain Channel

BrandKohler®
MFR Part No33426-NA
TSCO Part Number2054278

Warranty Length

  • 1 Year Limited

Features

  • Extends drain channel length by up to 36 in, from 60 in to 96 in, for precise wall-to-wall installation
  • Drain outlet location can be adjusted to bypass joints, venting, or other in-floor obstacles
  • Outlet adapter can be preattached to drain pipe for simplified installation and access to couplings
  • Easy-clean domed hair strainer prevents clogs
  • Subfloor brackets are height-adjustable to ensure the drain channel is mounted at the correct height during installation
  • Wide-top flange with protective film ensures excellent waterproof adhesion
  • Can also be installed with KOHLER side-outlet adapter K-28987 sold separately
  • Increases the standard drain's flow capacity from 15 gpm (56.8 lpm) to 30 gpm (113.4 lpm)
  • Requires at least two Kohler 1-1/4 in x 36 in, 1-1/4 in x 48 in, or 1-1/4 in x 60 in linear drain grates to span desired final drain length

Standard Approvals

  • ASME A112.18.2/CSA B125.2