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        NLS | 20mm Heavy Duty Conduit Coupling | Orange

        The NLS 30941 is a 20mm heavy duty conduit coupling, a straight fitting that joins two lengths of compatible 20mm conduit in line. The 30941 is finished in orange to match standard heavy duty conduit systems. It carries the run through the join, so cable protection stays continuous across the connection point.

        Rigid conduit is manufactured in fixed lengths, and installations rarely terminate where the length does. Joining a heavy duty run with a medium duty fitting is the common error. Grey and orange conduit carry different internal and external tolerances, so a mismatched coupling either refuses to seat or fails to solvent weld cleanly. The 30941 is dimensioned for 20mm heavy duty conduit, maintaining grade consistency through the connection. Orange additionally identifies the fitting within the conduit configuration.

        The 30941 converts a length change into a routine socket joint. Cut the conduit square, deburr the bore, cement both surfaces, and push home with a quarter turn. On excavation work that efficiency compounds, because a long installation consumes a coupling at every conduit length. Stocking the orange 20mm alongside the grey preserves the grade match on the day, and ordering couplings with the conduit avoids the return trip an underestimated count generates.

        Features

        • 20mm trade size — the 30941 suits compatible 20mm conduit, the size that carries the bulk of domestic and light commercial cabling.
        • Heavy duty grade — matched to orange heavy duty conduit systems rather than the medium duty grey range.
        • Straight coupling — joins two conduit lengths in line, with no change of direction at the fitting.
        • Orange finish — matches standard heavy duty conduit and identifies the fitting within the conduit layout.
        • Continuous cable protection — the 30941 closes the gap between two conduit sections so the cable stays enclosed through the join.
        • Solvent cement joint — the sockets take PVC conduit glue, the same jointing method used across the rest of the run.
        • Conduit extension use — extends an existing 20mm run on site without reworking the sections already installed.
        • Underground conduit runs — the 30941 is used to join 20mm orange heavy duty conduit on buried runs.
        • Size match required — a 20mm coupling joins 20mm conduit only, and will not seat on 25mm or 32mm.
        • Grade match required — heavy duty tolerances differ from medium duty, so mixing grades through the join is not sound practice.
        • Sealed once cemented — the coupling has no cover, so the join is not an access point and cannot be opened later.

        Where to use

        • Underground conduit runs — the 30941 joins 20mm orange heavy duty conduit on buried electrical runs between lengths.
        • Site conduit extensions — continues an existing 20mm run where the job grew past the conduit already in the ground.
        • Straight heavy duty joins — any electrical installation calling for an in-line connection on 20mm heavy duty conduit.
        • Long trench runs — a run of any length consumes a coupling at every conduit joint, so the 30941 is a bulk item on trenching work.
        • Damaged section repair — a cut-out section of 20mm conduit is made good with a fresh length and a coupling at each end.
        • Impact exposed runs — heavy duty conduit and matching fittings suit runs where mechanical protection is the priority.
        • First fix and rough-in — the 30941 is a stock consumable on rough-in work, where conduit lengths are joined out as the run is set.

        The 30941 joins 20mm conduit and is not interchangeable with other trade sizes. It is a heavy duty fitting, and pairing it with medium duty grey conduit risks a join that will not seal correctly against the different tolerances. Once cemented, the coupling is sealed with no access, so it is not a draw point and cannot be opened at a later date.

        (30941)

        The NLS 30941 is used to join two lengths of compatible 20mm conduit in a straight line.

        It is designed for compatible 20mm conduit systems.

        A conduit coupling allows conduit runs to be extended while maintaining continuous cable protection.

        Yes. It is designed for use with orange heavy duty conduit systems.

        Yes. It is commonly used when extending compatible underground heavy duty conduit runs.

        Yes. Sparky Direct stocks the NLS 30941 with fast dispatch across Australia.

        Warranty starts from Invoice Date

        Domestic Use: 1 Year
        Commercial Use: 1 Year
        Warranty Method: Return To Sparkydirect

        These specifications and characteristics outline physical, mechanical, electrical details.

        Brand NATIONAL LIGHT SOURCES
        SKU 30941
        Model # 30941NLS
        Package Weight 0.012kg
        TYPE VALUE
        Type Conduit & Fittings
        Brand National Light Sources
        Colour Orange
        Diameter (mm) 20

        Electrical and HVAC products sold by Sparky Direct are intended for installation by licensed and appropriately qualified professionals in accordance with applicable Australian Standards and regulatory requirements. Customers are responsible for ensuring that any product purchased, including any related or associated components, is compatible and suitable for their intended installation and application.

        Sparky Direct does not provide installation advice and does not assess product suitability for individual circumstances unless expressly confirmed in writing. Customers must confirm correct product selection, compatibility, compliance, and suitability with a licensed or appropriately qualified professional prior to purchase.

        Tools sold by Sparky Direct must be used safely and in accordance with the manufacturer’s instructions. Customers are responsible for ensuring they have the necessary knowledge and competence to operate any tool purchased. If you are unsure how to safely or correctly use a tool, do not use it and seek guidance from the manufacturer or a suitably qualified professional.

        Nothing in this clause limits or excludes any rights or guarantees available under the Australian Consumer Law.

        For website terms and conditions https://www.sparkydirect.com.au/terms-of-use

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