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Class 150 threaded fittings connect with medium-pressure (300-999 psi) pipe. Fittings twist onto pipe using various male and female thread connections including NPT (National Pipe Thread) or BSPT (British Standard Pipe Taper).
Class 150 threaded zinc galvanized steel fittings connect with medium-pressure (300-999 psi) pipe. Threaded pipe fittings use PTFE tape to secure seal.
Used for hot and cold water systems, refrigeration, sprinklers, compressed air, gasoline, diesel, alcohol, and some other applications where conducted fluid needs inner rust-proof protection
Galvanized malleable iron construction with zinc coating
150 lb class malleable fittings