United States Coast
Guard Certificate of Approval No 164.141/45/0 for EverTUFF®
Industrial Schedule 40 and Schedule 80 CPVC Piping Systems
OceanTUFF™CPVC Schedule 40 Drainage System & EverTUFF® CTS CPVC Hot
& Cold Water Distribution System0 Standard/Industrial Ball, Ball
Check & Butterfly / Wafer Butterfly Valves