Representative image of family GA03-1
Wide-tolerance multi-diameter coupling
Wide-tolerance multi-diameter coupling Ø131–164 × Ø191–229
Ref. UMGT131191Ø131–164In stock
Wide-tolerance transition coupling, designed to connect pipes of two different diameters and/or materials securely and watertight. Made of GGG-50 ductile iron, it is the definitive solution for complex repairs and network transitions.
- Diameter range
- Ø131 – 164 mm
- Family
- GA03-1 · Wide-tolerance multi-diameter coupling
- ERP description
- UNION MULTIMEDIDA GA 131/164-191/229
- Central body and lugs: High-strength GGG-50 ductile iron.
- Sealing gasket: Adaptable-profile EPDM rubber for a tight seal.
- Bolts: High-strength zinc-plated steel, grade 8.8.
- Key functionality: Allows a transition (step) coupling between two different diameter ranges.
- Universal compatibility: Suitable for a wide variety of rigid materials (PVC, PE, cast iron, steel, etc.).
- Flexibility: Accommodates slight angular deflection, making assembly easier on misaligned pipes.
- Assembly type: Non-restrained. Requires anchoring systems to counteract axial forces.
Other wide-tolerance multi-diameter coupling sizes
All references- UMGT106131Wide-tolerance multi-diameter coupling Ø106–134 × Ø131–164In stock
- UMGT106156Wide-tolerance multi-diameter coupling Ø106–134 × Ø156–194In stock
- UMGT131156Wide-tolerance multi-diameter coupling Ø131–164 × Ø156–194In stock
- UMGT156191Wide-tolerance multi-diameter coupling Ø156–194 × Ø191–229In stock
- UMGT191216Wide-tolerance multi-diameter coupling Ø191–229 × Ø216–257In stock
- UMGT191241Wide-tolerance multi-diameter coupling Ø191–229 × Ø241–279In stock
From the blog: guides on this family
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