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$14.38
H&C VENT Universal Duct Reducer Connector │ Ventilation Pipe PVC Adaptor │ Plastic Transition Ø3.14’’-5.9’’/ Ø80-150mm │ Round Ducting & Flexible Hose│ Extractor Fan Tumble Dryer Conditioner Air Con — image 1
DuctingH&C VENT✓ In stock

H&C VENT Universal Duct Reducer Connector │ Ventilation Pipe PVC Adaptor │ Plastic Transition Ø3.14’’-5.9’’/ Ø80-150mm │ Round Ducting & Flexible Hose│ Extractor Fan Tumble Dryer Conditioner Air Con

$14.38
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About this item
  • ✔ Size and technical data ✔ Easily adjust round ventilation pipe diameters with this Universal Multi-Stage Ducting Reducer for Ø 80 – 100 – 120 – 125 – 150 mm / Ø 3.14’’ – 3.93’’ – 4.72’’ – 4.92’’ – 5.90’’ pipe systems. Performance - up to 900m3/h. Connection type: male spigot, can be used as female spigot too. Simply cut the connector to the required size and connect your ducts effortlessly!
  • ✔ Installation outer diameters ✔ 77,5mm - 97,5mm - 117,5mm - 122,5mm - 148,5mm / 3.05’’ - 3.84’’ - 4.63’’ - 4.82’’ - 5.85’’ │
  • 🌦 High-quality material 🌦 Made in the EU. This reducer connector is made out of durable ABS plastic and retains technical and aesthetic properties in most extreme conditions. Can be maintained in temperatures from -4°F (-20 °C) to 149 °F (+60 °C) in indoor and outdoor use. Material is smooth, lightweight with some flexibility and provides reliable long term use in interior and exterior.
  • ✔ Connectivity ✔ Connect different solid or flexible duct pipes – flexible hose pipe, plastic ducting pipes, PVC pipe, ABS duct tubes, aluminium ducting pipe, air con hose, tumble dryer vent hose, insulated extractor fan ducting. Compatible with different adaptors, tube bend and duct reducers in most ventilation systems including │ 80mm / 3.14 │ 100mm / 4 inch│ 120mm / 4.6 inch│125mm / 5 inch│ 150mm / 6 inch │
  • ⭐ Practical Use ⭐ This duct Reducer / Increaser connector is very functional for channelling hot and cold air where needed. Great use in home, apartment, garage and shed for Bathroom fans, Kitchen exhaust fans, inline extractor fan, tumble dryer, air conditioner ( air con, AC ), hot air exhaust systems, KIT, HVAC and Heat Recovery System. Mainly used for small air vents systems for internal and external use. The best way to cover these connectors is with a vent cover, pipe cover or ventilation grille.
  • ⭐ Easy to install ⭐ 1.Measure diameter of the ducts; 2.Cut the connector to the desired size; 3.Connect the ducts with the connector; 4.It may require securing the connection with duct tape, elastic glue or duct clamps; 5.And you are successfully reduced/increased the diameter of ventilation system. Easy! Useful Note: For different ventilation systems to fit for ventilation system brand ducts you can increase reducer diameter with slices of duct tape.
Product details
Brand
H&C VENT
Manufacturer
H&C VENT
Colour
White
Size
80, 100, 120, 125, 150 mm

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What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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