Ultra wide tolerance coupling SERIES 3100 Enables the mechanical jointing of pipes made of different materials and of various outside diameters. Description • Ultra wide tolerance range: an average of 40 mm. • Small number of models for a Nominal Diameter. • Reliability: - Permanent leak tight joint when compressing the gasket between the end-flange and the sleeve onto the pipe surface. - ndependent sealing compression on each socket end. I - Anticorrosion protection: epoxy powder coating 120 μm and Dacromet® 500 Gr.B for the bolts. • Ease of installation: - Angular deflection ± 10°, - Easy mounting with interchangeability of bolts direction, - Accommodates misalignment, - Setting gap. • Conformity to standards: - FA 48 830: Foundry products - Spheroïdal graphite cast iron N fittings for PVC drinking water pipes under pressure. - N 545: Ductile iron pipes, fittings, accessories and their joints E for water pipelines – requirements and test methods. - SO 2531: Ductile iron pipes, fittings, accessories and their I joints for water applications. • Approval: - Drinking water approved. • Nota: This coupling does not resist to longitudinal forces and pipe pull out will occur. Ensure adequate restraint is provided Technical data • Range: DE 40 to 845. • Maximal working pressure: PN 16. • Temperatures: +0°C to +60°C. • Torque: 60 to 70 Nm. Particularly designed for asbestos cement or concrete pipes. Used as straight or stepped flange adaptor on: • Drinking water networks. • Irrigation networks. • Sewage networks. • Sealing test according to standard ISO 2531.

Ultra wide tolerance coupling Centre sleeve End-flanges Gasket Bolts Ductile iron/EN-GJS-500-7 Ductile iron/EN-GJS-500-7 EPDM Steel C45 Cl. 8.8* * Stainless steel on request SERIES 3100 ULTRA WIDE TOLERANCE COUPLING DE E F H A J J Poids mm mm mm mm mm mini maxi Kg Bº zabalondo, 31 | 48100 Mungia (Bizkaia) | Spain | Phone: +34 94 488 91 00 BELGICAST - SERIES 3100 ULTRA WIDE TOLERANCE COUPLING - EN The technical data and performance can be modified without prior notice depending on the technical evolutio