
Manrose 40400 White Plastic Low Profile 4" Flat Channel 90° Elbow Bend 110mm x 54mm
40400
Manrose 40400 Low Profile Flat Channel 90° Elbow Bend – 110mm x 54mm, Flame-Retardant & Efficient
The Manrose 40400 90° Elbow Bend is designed to route low-profile ducting around corners with minimal airflow disruption. Suitable for use with 110mm x 54mm flat ducting, this bend offers a compact, reliable solution for tight-space ventilation installations.
- Optimised Airflow Bend: Enables a smooth 90° change in direction with minimal resistance.
- Low-Profile Design: Maintains 110mm x 54mm dimensions, ideal for shallow wall or ceiling voids.
- Durable Construction: Made from high-quality plastic for strength and reliability over time.
- Fire-Retardant Material: Complies with ventilation safety standards for peace of mind.
- System Compatible: Works with the full Manrose low-profile ducting range and accessories.
Technical Specification
- Product Type: 90° Elbow Bend
- Dimensions: 110mm x 54mm
- Angle: 90 Degrees
- Material: Flame-retardant plastic
- Guarantee: 2-Year No Quibble Guarantee
✅ Choose the Manrose 40400 for reliable 90° directional changes in tight, low-profile ducting systems!

C/w Humidistat | N |
C/w Pullcord | N |
Ean Code | 5020953305156 |
Product | Flat Channel Ducting |
Type | Elbow Bend |
Colour | White |
Mounting | Surface/Recess |
Use | Domestic & Commercial |
Overall Length | 110 mm |
Angle | 90 Degree |
Thread Shape | Rectangular |
Overall Depth | 54 mm |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.