Couplings, collars & connectors

Solid and long-lasting, our products have remarkable intrinsic flame-retardant and fire-resistant properties. They also have exceptional acoustic performance.

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Couplings, collars & connectors
Field of Use
Product Category
Pipes
Fittings
Access pipes
Bends
Blank ends
Branches
Decorative rainwater head
Expansion plugs
Gargoyle rainwater
Manifolds
Offsets rainwater
Special fittings
Stack support
Tapered pipes
Traps & ventilation
Couplings, collars & connectors
Connectors
Grip collars
High pressure couplings
Rainwater couplings
Standard couplings
Bracketery
Accoustic dampener
Brackets
Cantilever
Stack support fixing kit
Siphonic systems
Accessories
Operating tools
Paints and protection
Nominal Diameter
Range
137 products
Konfix Connector - DN 50
Connector for Plastic Pipe EPDM Plug 1 - DN 50
Adapting Ring Connector - DN 50
Konfix connector - DN 75
Connector for Plastic Pipe EPDM Plug 1 - DN 75
Adapting Collar Connector - DN 75
Adapting Ring Connector (PEHD) - DN 75
Adapting Ring Connector (PVC) - DN 75
Konfix multi connector - DN100

<p>Couplings, collars and connectors provide watertight, flexible joints across the entire cast‑iron system. A broad choice of shells and gasket materials adapts to site constraints and fluid types. Mechanical couplings and modular parts speed up installation and simplify maintenance over decades. All products are designed to meet EN 877 requirements for sanitary drainage performance.</p>