Inaba Denko Slimduct Flexible Joint
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30-day return policy
Pickup available at F3 Castings Way, Leafbridge, Castings Way, Lincoln
Usually ready in 24 hours
Stock notice: this product has been affected by industry-wide supply shortages. We hold stock at our Lincoln warehouse, but quantities are limited and replenishment lead times can vary. We'll confirm availability before dispatch, and if we can't supply in a reasonable time you can cancel for a full refund.
Inaba Denko Slimduct Flexible Joint
A genuine Inaba Denko Slimduct flexible joint (SF series) for the 75mm Slimduct SD range. The ribbed, bendable section lets you take a run around awkward bends, offsets and changes of angle where a fixed elbow will not fit, while keeping refrigerant pipework, condensate drain and interconnecting cable on air conditioning and heat pump installations neatly covered.
Key points
- Flexible joint for 75mm Slimduct (SD-77 size), approx. 500mm long
- Bends to suit offsets and angles up to a 90° flat bend
- Ends can be cut down at the ridges to suit the run
- Weather-resistant, UV-stabilised, fire-resistant PVC for indoor and outdoor use
- Operating temperature -20°C to +60°C
- Available in black (SF-77-500-K) and white (SF-77-500-W)
What's included
- 1 × Inaba Denko Slimduct 75mm flexible joint in the colour selected
Sizes, colours and prices
| Size | Colour | Inaba model | Length | Our code | Price (inc VAT) |
|---|---|---|---|---|---|
| 75mm (3") | Black | SF-77-500-K | approx. 500mm | PLUMHEAT7275 | £14.99 |
| 75mm (3") | White | SF-77-500-W | approx. 500mm | PLUMHEAT5869 | £17.49 |
Options
Choose the colour to match the rest of your Slimduct run. This joint suits 75mm Slimduct only; 100mm runs need the 100mm fittings or a reducer.
Installation & compliance
For use with Inaba Denko Slimduct SD trunking. Fit the ends to the adjoining duct or fittings, bend the joint to the required line and fix the duct to the wall as normal. Refrigerant pipework inside the trunking must be installed and tested by a suitably qualified F-Gas certified engineer; the trunking itself does not need F-Gas certification to buy.
Delivery & collection
Free UK delivery on orders over £50, £4.99 under £50. Free collection from our Lincoln unit (Leafbridge Business Park, LN6 9WG), usually ready within 24 hours.
Shop the range
Pair it with Slimduct couplers, elbows and a wall cover in the same size and colour.
PDF Downloads
Manufacturer documents for this product.