Black Square Plug: 1-1/2", 125 psi, Threaded MPN:0319902524

Black square plugs are essential items when sealing pipe lines temporarily or permanently. Made from long lasting thermoplastic they withstand high pressure up to 125psi allowing for secure seals every time one is installed. One piece construction means that the product is strong and reliable reducing potential installation faults, while its small size saves storage space yet delivers great effectiveness in situations where tight fitting is necessary, such as underground pipelines or repair works within a heating system which require quick access during repairs without affecting functionality. With pressure resistance features these plugs offer durable leak proof sealing capabilities when used correctly with consistent results ideal for both temporary or permanent fixes on 1-1/2inch pipe lines thus becoming popular among professionals who engage in various types of pipelining activities regardless of the project scope or industry context be it construction, manufacturing, plumbing.