Zurn Roof Drains

 

Z121

12 in. Roof Drain

Complete Drain

Cast Iron Dome

Underdeck Clamp

Ring

Bolt Kit

 


 

Z121 Engineering Specifications & Diagrams

  


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Explosion Diagram & Parts List

  


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Z125

8 in. Roof Drain

Complete Drain

Cast Iron Dome

Top Set Deck Plate

Ring

Bolt Kit

 


 

Z125 Engineering Specifications & Diagrams

  


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Explosion Diagram & Parts List

  


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Z187-IP

Scupper Drain

Complete Drain

Aluminum Grate

 


 

Installation Instructions

  

Concrete Deck with Flashing