Cast Iron Roof Drain

• Durable construction stands up to tough environments
• Part/Repair Part - Adjustable Extension Only
• Design accommodates new construction and retrofit applications
• System accessories available including aluminum dome strainer, underdeck clamp, vandal-proof screws and roof sump receiver
• 1-year limited warranty

Zurn's adjustable extension allows you to adjust the clamp collar to the level needed to meet the waterproofing membrane using a threaded collar for the Z100 roof drain