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ASC Engineered Solutions Introduces a Unique Rigid Coupling for Fast & Secure Mechanical Installations

Oak Brook, IL – 12-10-25: Two patent-pending Gruvlok® rigid couplings from ASC Engineered Solutions are now available that will revolutionize mechanical piping system installations. The new Fig. 74-CL and Fig. 74-SL rigid couplings feature brand new Sabertooth™ Installation Technology, allowing for quick and accurate visual and tactile installation verification.

The Fig. 74-CL and Fig. 74-SL offer the fastest and easiest grooved mechanical joint installation on the market today. A touch or quick look allows installing contractors to know instantly that the coupling is installed properly, even in dark or tight spaces, overhead or behind ductwork, and then move on with confidence.

The new innovative coupling design aims to improve upon vague indicators of other designs such as “positive offset” or “pad gap”. All it takes is for the installer to run their fingers across the indicator surfaces to know the coupling is properly tightened and ready for service. As an added benefit, the new indicator helps reduce the chances of overtightening or overstressing bolts.

The all-new CenterLOK™ gasket for the Fig. 74-CL coupling ensures proper alignment with the pipe-end grooves to allow for clean, easy two-handed placement of the coupling on the end of the pipe.

The Fig. 74-CL and 74-SL ship standard in a ready-for-install state, with no loose parts, require no disassembly, and feature zinc/aluminum coated hardware to provide industry-leading corrosion protection that outlasts 316SS.

With the introduction of the Fig. 74-CL and 74-SL Rigid Couplings, ASC Engineered Solutions is proud to add to our broad range of innovative joining and hanging solutions products to serve the mechanical system installer community. The Fig. 74-CL and 74-SL are manufactured in the USA and satisfy domestic product requirements when needed.

See it. Feel it. Know It. For more information on the Gruvlok Fig. 74CL and 74SL Rigid Couplings, contact your ASC sales representative or visit the link above.