Cut Sheet

NC: No Caulk, Galvanized Steel
Applications
• These are used to provide a watertight connection between the
roof line and ventilation pipes.
Standard Material
• NC and 1000: galvanized steel
• 1000-N: neoprene
Trade Size
(Inches)
Catalog
Number
Dimensions in Inches/Millimeters
AB
NC: No Caulk, Galvanized
1-1⁄4 - 1-1⁄2 NC-1069 8.75/222.3 12.50/317.5
2 NC-1070 8.88/225.6 12.50/317.5
2-1⁄2 - 3-1⁄2 NC-1071 10.75/273.1 14.50/368.3
1000: Galvanized with Collar
2 1070 10.75/273.1 14.50/368.3
2-1/2 1071 10.75/273.1 14.50/368.3
1000-N: All-Neoprene
1-1⁄4 - 1-1⁄2 1069-N 9.00/228.6 11.25/285.8
2 1070-N 9.00/228.6 11.50/292.1
2-1⁄2 - 3-1⁄2 1071-N 9.00/228.6 11.50/292.1
3 1072-N 10.00/254.0 13.50/342.9
Commercial Products
COMMERCIAL PRODUCTS: SERVICE ENTRANCE FITTINGS
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