Typical Applications

  • Sidewalks
  • Parking Garages
  • Kitchen
  • Pools
  • Driveways

Zurn Z884 Perma-Trench

The 4” Z884 Series provides a sturdy channel drain for residential drainage and depth-restricted installations. This 4″ wide modular drainage system features an integral top frame, interlocking ends, and a radiused bottom.

  • Zurn Z884 Grates

    The Z884 Series offers eight grating options for decorative or medium duty applications.  Pick among perforated steel, heel-proof HDPE or slotted cast iron.  Decorative bronze and cast iron grating are also available.

  • Z884 Grating Details

    Width:            4.125″”
    Length:          1/2 meter (20″), 1 meter (40″)
    Height:          .75″
    Load Class:   A-B

  • Zurn Z884 Fact Sheet

    Channel Length:              1 meter (40″)
    Channel Width (OD):       4.75″
    Channel Width (ID):        3.25″
    Channel Depth:                3.25″
    Outlet Sizes:                     2″ , 3″ (NH)
    Available Slope:               0%
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Lightweight & Durable

Each channel interlocks to create a smooth seam, eliminating water leaks that weaken the concrete and lead to freeze-thaw damage. Made from HDPE, the Z884 is lightweight but durable enough to resist heavy traffic and corrosive materials.

Pipe Adapters and End Caps

Zurn end caps are placed at the Z884 channel’s outlet or inlets to close off an open end. Open end caps and bottom outlets provide a piping transition to four sizes of connecting pipe: 2″, 3″, 4″ and 6″.

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  • ZURN 66955-948-9 Locking Device for Z884

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  • ZURN 66955-917-9 Hold-Down Device for Z884

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  • 3" No-Hub Bottom Outlet for Z884

    3" No-Hub Bottom Outlet for Z884

    3" No-Hub Bottom Outlet for Z884

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  • 2" No-Hub End Outlet for Z884

    2" No-Hub End Outlet for Z884

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