Suitable For 38/51mm Pipeline Outer Diameter X 50.5/64mmTri Clamp 2.5 "5" Filter Sanitary Respirator Made Of 304 Stainless Steel

Suitable For 38/51mm Pipeline Outer Diameter X 50.5/64mmTri Clamp 2.5 "5" Filter Sanitary Respirator Made Of 304 Stainless Steel

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