Metal Male Duct Connector


Metal Male Duct Connector

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Further Information

Key Features:

  • UK manufactured

  • Pipe ends are female and will accept male fittings such as bends and grilles.

  • Lengths of duct channel can be joined together using a male connector.

  • Easy to install and durable, just push-fit duct and fittings together.

  • Compatible with most other manufactures

  • Extensive range of fittings, outlets, and grilles available

  • Galvanised male coupling, used to join circular ducts or other female fittings

  • This version is supplied without 'safe' push fit seals

  • Fittings without safe seals should be joined using appropriate fixing methods

  • Our fittings are produced in accordance with DW144 with a zinc coating weight of 275g/m2, and have a rolled edge for safer handling and improved alignment


Metal Male Duct Connector

Product Part Number

100mm Male Connector - C100MM

125mm Male Connector - C125MM

150mm Male Connector - C150MM

160mm Male Connector - C160MM

180mm Male Connector - C180MM

200mm Male Connector - C200MM


Male fitting constructed of high quailty durable galvanised metal. 

NOTE: Supplied without seals

Made in the UK

Perfectly suited for ducting your ventilation system, kitchen extractor fan, bathroom fan or in-line extract fans

Can be used to connect long ductwork run for a variety of purposes including whole house ventilation, passive stack vent, positive input, air conditioning, HVAC, and heat recovery systems.


Compatible with most other lead manufacturers for galvanised metal ducting


Solid rigid ducting is suitable for use in all buildings to provide superior airflow performance vs. comparative size rectangular or flexible PVC or aluminium duct. Suitable to use in compliance with Part F Building Regulations.


To provide the best performance in airtightness and durability we recommend you provide greater mechanical strength to a joint by using a combination of plastic ducting sealant and aluminium duct sealing tape

  1. Apply duct sealant to the male fitting

  2. Push together

  3. Apply aluminium duct sealing tape over joint

Alternatively, you can use self-sealing fittings that speed up the time taken by up to 70% and can be easily dismantled

Insulation of Ductwork

It is important that any ducting located in a cold area (e.g. loft space) to be insulated. The insulation needs to be the equivalent of 25mm thick and have a thermal conductivity of 0.04W/(m.k) or less.

This ensures that condensation doesn’t form due to the difference in air temperature inside the duct when compared to the air temperature in the cold space.

If you don’t have a loft space there is still a need for insulated ducting on the intake and exhaust legs, as they will be carrying cold air in a warm space. The level of insulation can be achieved by wrapping duct in a layer of 25mm duct wrap that has a silver foil face on a 25mm rockwool

It is also worth noting that foil wrap with air bubbles (bubble wrap) is no longer applicable in building control regulations

Available Sizes

  • 100mm Male Connector
  • 125mm Male Connector
  • 150mm Male Connector
  • 160mm Male Connector
  • 180mm Male Connector
  • 200mm Male Connector

Technical Specification

Male Duct Connector Technical Specification

Round System (mm)






Product Type

Ducting Connector 

Ducting Connector

Ducting Connector

Ducting Connector 

Ducting Connector 

Length (mm)






Height (mm)






Width (mm)






Weight (Kg)






Temp Max  (°C)






Product Code






EAN - Barcode







BPC have years of experience in delivering equipment around the UK and other Worldwide destinations. Our dedicated dispatch team work hard to ensure the highest standards are met so that your goods arrive on-time and in pristine condition.

Our market knowledge and experience allow us to match our service to meet your requirements swiftly and safely.

Free Delivery

We offer free delivery on any order over £100 to any mainland UK or Ireland address  

Worldwide Delivery

Worldwide delivery is possible on almost all our products at low costs, delivery to countries outside the EU are normally delivered to the nearest customs office, port or terminal for the purchaser to collect and complete custom clearance.

Please contact us to confirm shipping cost and availability.  

End-To-End Support Delivery is available within 48-72 hrs, depending on method of transport, for hundreds of stock items.

Customers receiving a pallet delivery will be emailed on day of dispatch advising of delivery date. Parcel deliveries will be notified via email or SMS directly from DPD.

These checks are part of a unique commitment to building relationships with customers, understanding their specific delivery needs and responding to them positively and promptly.  

We deliver on Service

Key components such as ductwork and fittings plus the most popular selling MVHR units are kept in stock in our UK-based warehouse, which means that you receive the best possible delivery dates.

All goods are expertly packed by a professional team so that your equipment is received in pristine condition ready for installation.

All deliveries co-ordinated to suit your specific requirements and construction programme.

Delivery Partners

We only use the couriers with the highest standard of service that include

  • Fastway
  • DPD
  • Montgomery Transport
  • Liam Connolly Roadfreight Ltd
  • Europa Worldwide


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We are distributors and stockists of the leading ventilation products