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Reducing Coupling, Black Malleable Iron, Size 4 in x 3‑1/2 in
Anvil International black malleable iron reducer, Class 150 standard, 4″ × 3‑1/2″ size. Manufactured and tested to meet ASME B16.3 standards. All elbows and tees 3/8″ and larger are 100% gas tested at minimum 100 PSI. Suitable for plumbing, heating, and industrial piping systems.
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