Zurn Z125 Roof Drain Engineering Specifications

Find engineering specifications and product diagrams for Zurn's Z125 8-in. roof drain, and all available product options. 


Z125 8-in. Roof Drain

Flush Grate (-FG)
External Water Dam (-89)
Lateral Roof Drain (-90)

Perforated Extension (-85)
Stainless Steel Gravel Guard (-84)
Stainless Steel Mesh Screen (-SS)

Static Extension (-E)
Sump Receiver (-R)
Top-Set Adjustable Extension (-EB)

Top-Set Deck Plate (-DP)
Top-Set Drain Riser (-DR)
Underdeck Clamp (-C)

Vertical Extension (-XJ)