Our Products / Universal / Black Malleable Fittings / Product List / Black Malleable Reducing Couplings

Black Malleable Reducing Couplings

  • Black malleable reducing couplings join pipes of different sizes in plumbing, gas, or steam systems with dependable strength and corrosion resistance.
  • M x M: Male Threads
  • Certifications and Approvals: ASTM A197/A197M; ASME B16.39, B16.3, B16.14; FM-approved; UL/cUL certified; NSF 61 and 372.