Home > CouplingsABC offers the industry's most complete line of coupling options for MineVent™, TwinDuct™ Oval, MineDuct™ Spiral and Accessories. High efficiency, leak-proof couplings are critical to the successful installation of ventilation systems and ABC has four soft coupling options for the ultimate in low resistance and leakage. We also offer seven options compatible with End Rings on the inlet and outlet of the ducting. ABC couplings are precisely engineered to reduce installation time and minimize air leakage at the joint. Please refer to the charts on the Low Resistance and End-Ring Compatible pages for assistance in selecting a coupling for your application.
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