High tolerance adapter

• Wide range of use: 30 and 40 mm on average.
• Reduced number of models for a nominal diameter.
• Reliability: Sealing guaranteed by compression of a joint on the pipe when tightening a counter flange,
• Corrosion resistance: epoxy powder coating (250 µm) and Géomet® 500 Gr.B for the bolts. 
• Simple and quick implementation.
• Angular deviation ±6°.
• Alignment adjustment.
• Absorbs expansion.
• Connection setting.

Compliance with standards:

• NF EN 14525: Ductile iron wide tolerance flange adapters and sleeves intended for use with pipes made of different materials: ductile iron, gray cast iron, steel, PVC-U, PE, fiber cement.
• NF A 48-830: GS cast iron fittings for PVC drinking water pipes.
• NF EN 545: Cast iron pipes, fittings and accessories GS for water pipes.
• NF EN 1092-2: Flanges and their assemblies. Part 2: cast iron flanges.
• ISO 2531: Ductile iron pipes, fittings and accessories.
• ISO 7005-2: Metal flanges, cast iron flanges.
< li>ISO 7483: Gasket dimensions for use with ISO 7005 flanges.

Approval:

• Certificate of health conformity.

< strong style="color: rgb(9, 123, 185);">Note:

• This connection does not mechanically prevent the dislocation of the tubes, which must be anchored by other means.
• No recommended on PE tubes.

Features:

• Range: DN 40 to 1400. Higher DNs, contact us.
• PFA 16.
• Drilling of ISO PN 10/16 flanges.< /li>
• Temperature of use: +0°C to +70°C. 

Applications

• Water transport and distribution.
• Pumping, treatment, storage.
• Fire protection networks and irrigation networks.
• Water networks. sanitation and rainwater drainage *With NBR seal (type WC NF EN 681-1).

Tests:< /strong>

• Watertightness test according to ISO 2531 and NF EN 14525.