High tolerance flange adapter with wastewater support heel

• 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 seal on the pipe when tightening a counter flange,
• Resistance to internal pressure and depression
• Epoxy powder coating RAL 3011 Wastewater
• Applied to inside and outside with a minimum wastewater coating thickness of 250 µm
• Fused bonded epoxy coating in accordance with DIN 3476-1, EN 14901 and GSK (RAL-GZ662)< /li>
• A4 – A2 stainless steel bolts
• NBR gasket

Simple and quick implementation:

• Angular deviation ±6°,
• Alignment adjustment,
• With support heel
• Absorbs expansion,
• Connection adjustment.

Compliance with standards:

• NF EN 14525: Wide tolerance flange adapters and sleeves in ductile iron 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 pipelines drinking water in PVC.
• NF EN 545: GS cast iron pipes, fittings and accessories 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.

Note:

• This connection does not mechanically prevent the dislodging of the tubes, which must be anchored by other means.
< li>Not recommended on PE tubes.

Features

• Range: DN 40 to 1200. Greater DNs, contact us. 
• PFA 16.
• Drilling of ISO PN 10/16 flanges.
• Use temperature: +0°C to +70°C. 
• Tightening torque: see following pages.

Applications:

• Sanitation and rainwater drainage networks With NBR seal (WC type NF EN 681-1).
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Tests:

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