Spiro Coupling – 125mm Pipe Nipple – Essential connecting component for secure and airtight assembly of your spiral ducting ventilation network.

Spiro Coupling – 160mm Pipe Nipple – Essential connecting component for secure and airtight assembly of your spiral ducting ventilation network.

Spiro Coupling – 200mm Pipe Nipple – Essential connecting component for secure and airtight assembly of your spiral ducting ventilation network.

Spiro Coupling – 250mm Pipe Nipple – Essential connecting component for secure and airtight assembly of your spiral ducting ventilation network.

Spiro coupling - pipe nipple 280 mm – Essential connecting component for secure and airtight assembly of your spiral ducting ventilation network.

Spiro coupling - pipe nipple 315 mm – Essential connecting component for secure and airtight assembly of your spiral ducting ventilation network.

Spiro coupling - pipe nipple 355 mm – Essential connecting component for secure and airtight assembly of your spiral ducting ventilation network.

Spiro coupling – slip duct connector for 125mm pipe – Essential connecting component for secure and airtight assembly of your spiral ducting ventilation network.

Spiro coupling - reduction, diameter 125/100 – Spiral reducer for seamless transitions between different duct diameters in your HVAC and heat recovery systems.

Spiro coupling - reduction, diameter 100/160 – Spiral reducer for seamless transitions between different duct diameters in your HVAC and heat recovery systems.

Spiro coupling - reduction, diameter 125/160 – Spiral reducer for seamless transitions between different duct diameters in your HVAC and heat recovery systems.

Spiro coupling - reduction, diameter 150/160 – Spiral reducer for seamless transitions between different duct diameters in your HVAC and heat recovery systems.

Spiro coupling - reduction, diameter 160/200 – Spiral reducer for seamless transitions between different duct diameters in your HVAC and heat recovery systems.

Spiro coupling - reduction, diameter 125/250 – Spiral reducer for seamless transitions between different duct diameters in your HVAC and heat recovery systems.

Spiro coupling - reduction, diameter 160/250 – Spiral reducer for seamless transitions between different duct diameters in your HVAC and heat recovery systems.

Spiro coupling - reduction, diameter 200/250 – Spiral reducer for seamless transitions between different duct diameters in your HVAC and heat recovery systems.

Spiro coupling - reduction, diameter 250-280 – Spiral reducer for seamless transitions between different duct diameters in your HVAC and heat recovery systems.