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Viking Johnson Couplings & Adapters

We offer Viking Johnson pipe couplings & flange adapters, including MaxiFit, MaxiDaptor, FlexLock & AquaFast ranges. These products accommodate ductile iron, cast iron, steel, PE, plastic, and other plain-ended pipes, as well as BS EN 1092-1, BS10, ASME B16.5, and JIS flanges.
Viking Johnson couplings & adapters are made of black Rilsan coated ductile iron or mild steel with EPDM gaskets. Many of our VJ products are WRAS-approved or meet UK water regulations.