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National Ventilation MONV118 Monsoon Round Adapter Reducer 150mm to 125mm
MONV118
National Ventilation MONV118 Monsoon Round Adapter Reducer – 150mm to 125mm, Reliable Duct Size Conversion
The National Ventilation MONV118 Monsoon Round Adapter Reducer is designed to provide a simple and secure transition between 150mm and 125mm round ducting. Ideal for ventilation installations where duct size reduction is required, it ensures efficient airflow and compatibility across systems.
- 150mm to 125mm Reduction: Allows seamless connection between different round duct sizes.
- Efficient Airflow Transition: Smooth internal design helps minimise air resistance and turbulence.
- Robust Construction: Manufactured for durability and long-term performance in ventilation systems.
- System Compatibility: Suitable for use with Monsoon and other compatible round ducting systems.
- Professional Finish: Designed for neat, reliable installations in domestic and commercial settings.
Technical Specification
- Product Code: MONV118
- Duct Size: 150mm to 125mm
- Shape: Round
- Application: Ventilation ducting systems
- Material: Rigid construction for ventilation use
✅ A dependable adapter reducer for professional ventilation installations requiring secure and efficient duct size conversion.
(Note- We have introduced an internal stock identification code, using 'EExxx' references. Rest assured you will be supplied the genuine manufacturer items)
| Range | National Ventilation Monsoon |
| Product | Reducer |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 4:30 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.