Designed with safety and seamless operation in mind, we made sure our TST Safety Swing Couplings were easy to handle, quick to connect, and completely effortless to operate.
Engineered to meet strict ISO 4414 and EN 983 safety standards, these couplings offer a full-flow design with negligible pressure loss in the system. The unique swing mechanism allows for a simple, zero-force connection and disconnection, even while under pressure. With a high working pressure of up to 25 BAR (360 PSI), they are built to deliver maximum durability and reliable performance in demanding pit-lane and workshop environments. We offer the DN8 (Series C) and DN11 (Series H/G) variants to suit your exact system requirements.
Operating the coupling is highly intuitive:
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To Connect: Simply push the matching plug into the coupling and swing it approximately 90° until the orange safety ring securely engages in the groove.
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To Disconnect: Pull back the orange safety ring, swing the plug back to its stop, and safely remove it from the coupling with zero pressure kickback.
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