Internally Lined Male Collar

Name: Internally Lined Male Collar
SKU: Alph43
Availability: InStock

Male collar made from galvanised steel internally lined with 6mm Pyrosorb foam with acoustic and thermal properties. These collars are made to join lengths of spiral tube together or other female fittings. Available in a range of sizes. Bigger sizes available by phone or email enquiries.

*Please note* some of the more uncommon sizes may have a longer lead time.

This product is not eligible for Free Delivery on orders over £250 due to its size or shipping requirements.

SKU: Alph43

Delivery date: 5-7 days

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Internally Lined Male Collar

Our Internally Lined Male Collars are designed to provide secure connections within internally lined spiral ductwork systems while helping maintain acoustic and thermal performance throughout the ventilation installation.

These fittings are commonly used to join internally lined duct sections together within commercial and industrial HVAC systems where noise reduction and efficient airflow are important. Manufactured for durability and dependable performance, they provide a practical connection solution for acoustic ductwork systems.

Compatible / other products include Internally Lined Spiral Tube, Internally Lined 90° Spiral Ducting Bends, Internally Lined Volume Control Dampers, Spiral Ducting Tube, and Volume Control Dampers.

Suitable for commercial ventilation systems, offices, hospitals, schools, plant rooms, and general acoustic ductwork installations, these internally lined male collars help maintain efficient airflow and reduced noise levels throughout the system.

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Internally Lined Spiral Tube

Galvanised steel spirally wound tube internally lined with 6mm Pyrosorb foam with acoustic and thermal properties. Manufactured and cut to lengths stated. Female sizes, male fittings to fit inside. Other sizes that are not listed are available by phone or email enquiries.

*Please note* some of the more uncommon and/or larger sizes may have a longer lead time.

This product is not eligible for Free Delivery on orders over £250 due to its size or shipping requirements.

Download Specification Sheet

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Internally Lined 90° Spiral Ducting Bends

90° bends made from galvanised steel internally lined with 6mm Pyrosorb foam with acoustic and thermal properties. Male connection to fit inside spiral. Available in a range of sizes. Bigger sizes available by phone or email enquiries.

*Please note* some of the more uncommon sizes may have a longer lead time.

This product is not eligible for Free Delivery on orders over £250 due to its size or shipping requirements.

£0.00 ex VAT