All products
Solid and long-lasting, our products have remarkable intrinsic flame-retardant and fire-resistant properties. They also have exceptional acoustic performance.
137 products
Rainwater coupling type R - DN125
Rainwater coupling type R - DN100
Rainwater coupling type R - DN 75
Konfix multi quick connector - DN100 x 70
Konfix multi connector - DN100
Konfix connector - DN125
Konfix connector - DN100
Konfix connector - DN 75
Konfix Connector - DN 50
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.