Adaptor Coupler
The FIRG / ISO A Series Adapter provides dimensional compatibility between old and new equipment, by adapting imperial nominal size to ISO metric size in a flat face coupler. This avoids changing mismatched couplers, saving time and resources. These bi-directional flow adapters are ideal in systems with high pressure that require reliable leak-free coupling.
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Protective caps and plugs are useful accessories that prevent damaging dust, water or mud from entering the quick couplings, thus lengthening their working lives. Repair kits are available upon request.
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The IRC Series Interchange Coupler, commonly referred to as a Nordic interchange, offers a safety sleeve to prevent accidental disconnection and a poppet valve with elastomer seal to provide maximum sealing of the couplings once disconnected. Standard poppet and pressure eliminator poppet available. Connection under residual pressure is allowed in male or female; counterpart side should be without pressure.
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The SV2 Series of Multi-Coupling Plates allows the simultaneous couple and uncouple of two large diameter hydraulic lines with a single, simple movement requiring very little force. The system eliminates crossing of lines, reducing downtime and insuring couplers are fully connected. The auto-locking system insures that lines are connected safely and provides secondary retention of the connection.
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The FIRG Flat Face Series, the original ISO 16028 interchangeable coupling, continues to offer good performance, long life and competitive pricing. The integrated sealing mechanism greatly reduces premature wear caused by movement between coupler and nipple parts affected by impulse pressure and the weight of the hoses and tubing when the coupling is in horizontal position.
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