Zurn Z888-4 - Slotted Drainage System
Ā The Zurn Z888-4 is engineered for efficient surface drainage in exterior settings. Measuring 4ā³ wide by 40ā³ long with an 8ā³ invert, this slotted trench system uses UV-10 stabilized high-density polyethylene (HDPE) for a lightweight, corrosion-resistant build. Embedded integral rebar clips simplify elevation setting and installation.
Key Features
-
4Ⳡwidth à 40Ⳡlength with 8Ⳡinvert and a ½Ⳡslot opening (ADA-compliant)
-
HDPE construction that resists UV exposure and chemical attack
-
Smooth radiused interior promotes self-draining and quick flow
-
Overlapping interlock connections for rapid installation
-
Integral rebar clips for accurate elevation placement in concrete pours

Note: Zurn trench drain products are subject to a $750 minimum order.
Downloads:

Description
Ā The Zurn Z888-4 is engineered for efficient surface drainage in exterior settings. Measuring 4ā³ wide by 40ā³ long with an 8ā³ invert, this slotted trench system uses UV-10 stabilized high-density polyethylene (HDPE) for a lightweight, corrosion-resistant build. Embedded integral rebar clips simplify elevation setting and installation.
Key Features
-
4Ⳡwidth à 40Ⳡlength with 8Ⳡinvert and a ½Ⳡslot opening (ADA-compliant)
-
HDPE construction that resists UV exposure and chemical attack
-
Smooth radiused interior promotes self-draining and quick flow
-
Overlapping interlock connections for rapid installation
-
Integral rebar clips for accurate elevation placement in concrete pours

Note: Zurn trench drain products are subject to a $750 minimum order.
Downloads:










