System II – 1.50″

Unique Patented System with Self-Sealing Flange and Cap

EPDM Sealing Flange, EPDM Cap, Stainless Steel attached lanyard.
Color: Black Flange and Cap.
Size: 1.5″

Features of Inspection Plug Strategies’ Plug:

• No expensive installation tools required
• No screws, “O” Rings, or silicone sealer needed
• Does not rely on friction fit to keep rubber flange in place
• No transition gasket required for corrugated metal
• Makes a positive water tight seal