Male Duct Couplings – For Fans, Filters and Vents
Male Duct Couplings – For Fans, Filters and Vents
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£1.85
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£1.85
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Description
Join ducting runs without losing your seal
Male Duct Couplings are simple fittings used to join two sections of flexible ducting, or to connect ducting onto a fan, filter or vent where a male spigot is needed. Each coupling gives a solid, round surface for a jubilee clip or duct clamp to grip, so the join stays airtight. A poorly joined section is a common cause of lost negative pressure, letting warm, humid air escape into the grow space instead of out through the filter - a properly clamped coupling keeps the whole run sealed and your extraction consistent.
Key Benefits
- Secure joins between ducting lengths or onto fans and filters.
- Solid clamping surface for a proper seal with a jubilee clip or duct clamp.
- Maintains negative pressure so odours and humid air leave through the filter, not the join.
- Simple installation needing no tools beyond a clamp.
How to Use
- Slide the coupling into the end of your ducting.
- Secure it with a duct clamp or jubilee clip.
- Connect the other side to your fan, filter or the next length of ducting and clamp that too.
- Check the run is airtight along its length before running the fan.
