Watts - RD-680-VC - Cast Iron Vent Cap Egress System Outlets are available in several

Outlets are available in several sizes and connection types (inside caulk

Z400SC-4NH

terminating

ZM400S-4NL

a gravel guard keeps out debris

Watts - RD-680-VC - Cast Iron Vent Cap Egress System Outlets are available in severalThe Watts RD 680 VC is an epoxy coated cast iron vent cap accessory designed for rooftop vent penetrations. It features a vandal proof cover secured with internal set screws, making it suitable for use on cast iron or SCH 40 pipe, covering pipe sizes from 2 to 8. Key Features Protects rooftop vent penetrations with a secure cast iron vent cap Vandal proof cover locked in place by internal set screws Fits 2, 3, 4, 6, and 8 pipe sizes Compatible with