Zurn Roof Drains
Z100
15 in. Roof Drain
Products
Z100 Engineering Specifications & Diagrams
Adjustable Extension Assembly (-EB)
Adjustable Water Level Regulator (-AW)
Stainless Steel Mesh Screen (-SS)
Vandal Proof Secured Top (-VP)
Water Level Regulator 2-in. (-W2)
Water Level Regulator 3-in. (-W3)
Water Level Regulator 4-in. (-W4)
Installation Instructions
Concrete deck with liquid membrane
Inverted roof with concrete deck
Precast concrete deck with overflow drainage
Z121
12 in. Roof Drain
Products
Z121 Engineering Specifications & Diagrams
Stainless Steel Mesh Screen (-SS)
Top Set Adjustable Extension (-EB)
Vandal Proof Secured Top (-VP)
Explosion Diagram & Parts List
Z125
8 in. Roof Drain
Products
Z125 Engineering Specifications & Diagrams
Stainless Steel Gravel Guard (-84)
Stainless Steel Mesh Screen (-SS)
Top Set Adjustable Extension (-EB)
Explosion Diagram & Parts List