Ducting connector for home improvement that converts rectangular runs into round flexible-hose connections, helping complete ventilation installs neatly. The arrangement reduces fuss in cramped cupboards and lofts while giving a tidy finish for installers and keen DIYers. Is the short-profile Kair Ducting Adaptor the sensible choice for compact ventilation runs?
⚡ At a Glance
- • Connection Compatibility: 220mm x 90mm rectangular end fits over rectangular duct, 150mm round end fits inside flexible hose
- • Best for: Installers and DIYers converting rectangular ducting to 150mm round flexible hose
- • Not ideal for: Systems that require integrated hands-free or electronic connectors
A straight rectangular-to-round channel connector with a 220mm x 90mm rectangular end and a 150mm round end. Short profile suits tight installs and matches Kair plastic ducting fittings.
Secure flexible-hose join, with a 150mm round end
The round end measures 150mm (6 inch) and is designed to fit inside the round pipe of a flexible hose. That inner fit creates a close contact surface which is straightforward to seal with tape or clips.
A tight inner fit helps produce a low-leak connection to flexible ducting, reducing airflow loss and keeping extraction systems performing well.
Works in cramped spaces, with a short rectangular-to-round connector
The adaptor is described as short in profile, engineered specifically for installs where space is limited. The straight channel layout avoids extra bends that would need more clearance.
Short depth allows installation in cupboards, behind appliances or in narrow loft runs without sacrificing routing options.
Compatible with the Kair range, with matching plastic fittings
Compatibility covers Kair plastic ducting fittings, outlets and grilles, allowing direct connection to the same product family. Consistent sizing and profiles simplify matching parts on-site.
Using matching Kair components reduces the need for additional adaptors and saves time during retrofits or system extensions.
✨ The 4 Key Reasons for Kair Ducting Adaptor
- Short profile - saves depth in tight cupboards and compact loft spaces
- Rigid construction - keeps shape under airflow for lasting connections
- Professional finish - fits neatly for a clean, installed appearance
- Tight hose fit - simplifies sealing for leak-minimised joins
📋 Technical Details at a Glance
- Category: Home Improvement
- Rectangular end: 220mm x 90mm, fits over rectangular duct pipe
- Round end: 150mm (6 inch), fits inside round pipe of flexible hose
- Function: Rectangular to round straight channel connector
- Profile: Short connector for space-limited installs
❓ Frequently Asked Questions
Q: Will the rectangular end fit my ducting?
A: The rectangular end is 220mm x 90mm and is designed to fit over a rectangular duct pipe of those dimensions.
Q: Can I attach a flexible hose to the round end?
A: The round end is 150mm (6 inch) and fits inside the round pipe of a flexible hose, creating a tight contact surface for sealing.
Q: Is this suitable for tight installation spaces?
A: The connector is described as short in profile and intended for installs where space is limited.
🏆 Our Verdict
Suitable for installers and homeowners who need to convert rectangular ducts to 150mm round flexible-hose runs in tight spaces. The short profile and direct compatibility with Kair fittings make for efficient, neat installations and reliable seals. Practical and durable for long-term ventilation work, offering straightforward value for retrofit and repair tasks.
