Z888-4

Slotted Drainage System

Zurn Z888-4 4" [102mm] wide and 40" [1016m] long, with 8" [204mm] invert, and 1/2" [13mm] slot opening made with high density polyethylene and is UV-10 stabilized. USA Configurable

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Where to Buy
  • Integral rebar clips for elevation set
  • Overlapping connections
  • Labor saving lightweight construction
  • Smooth radiused interior

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Frequently Asked Questions

​No, the Z888-4-PVSS is not available with built-in slope. If a pre-sloped slot drain is required, we recommend the use of the Z886 with the -PVSS.​

The 1/4" slot is our heel proof slot. The 1/2" slot is the standard. The inflow to the slot drain is affected by the slot size as well.​Buy AmericanUSA

The Z888-4 slot drain is a neutral channel. Flow rates for this system are dependent on the size of the outlet being used. Each Z888-4 channel has approximately 502 cubic inches, or 2.17 gallons, holding capacity.​Buy AmericanUSA

The total height is 12-9/16". We can do other frame heights with the STD frame​.Buy AmericanUSA
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