REDUCING COUPLING MULTI/JOINT DN250 315-356 PN10 3157

MULTI/JOINT 3000 Plus Wide Range system offers reliable, tensile-resistant couplings that meet the strictest requirements. They are suitable for all water and gas pipelines in sizes DN50 – DN825. Structure

• compatible with all pipe materials
• suitable for gas and water
• body and clamping ring/rings material: special ductile iron GGG45 according to standard EN-GJS-450-10
• RESICOAT epoxy powder coating according to standards GSK and EN 14901
• NBR sealed couplings available as stock item from Onni (complying with standard EN682, -5 to +50 °C)
• EPDM sealed couplings available on order (complying with standard EN681-1, 0 to +50 °C)
• maximum allowable angular deviation during installation: 8° per half (nominal)
• Uni/Fikser fasteners made of stainless steel - A4 grade (AISI 316)
• bolts, nuts, and washer material: A4 grade (AISI 316)
• hygiene protection included in delivery for sizes DN50 – DN825

Installation

• Refer to the instruction manual.
• Tensile-resistant versions for plastic pipelines: Use of support bracket (see accessories) is mandatory; refer to the technical handbook for additional information.
• DN350 and DN400 PN10 bar for water / MOP 5 bar for gas for plastic pipe materials.

This product description is an automated translation of the original Finnish description.