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Reduction coupling AKA PE J-68 50 x 40 mm (PE-54-504)
Summary description:
AKA PE J-68 reduction coupling, model PE-54-504, designed to connect polyethylene (PE) pipes with diameters 50 mm and 40 mm. The fitting provides a secure transition between differing pipe sizes in water supply, irrigation, or utility networks. Suitable for use in buried or above-ground installations where a reliable, dimension-matching connection is required.