Description
Metal 90° Bend With Seals
Product Part Number
200mm - QV-B90200M
250mm - QV-B90250M
Description
90 degree galvanized metal elbow bend. Uses 2 Male Spigots which will fit round pipe or flexible hose.
Our metal ducting is UK manufactured with top quality materials that will supply a durable product suitable for domestic and commercial systems
It is perfectly suited for ducting your ventilation system, kitchen extractor fan, bathroom fan or in-line extract fans
It can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, passive stack vent, positive input, air conditioning, HVAC, and heat recovery systems.
Compatibility
Compatible with most other lead manufacturers for galvanised metal ducting
Performance
Galvanised Metal ducting is suitable for use in all buildings to provide superior airflow performance vs. comparative size rectangular or flexible PVC or aluminium duct. It is suitable to use in compliance with Part F Building Regulations. Metal ducting is best suited for larger ductwork due to its superior strength.
Installation
To provide the best performance in airtightness and durability we recommend you provide greater mechanical strength to a joint by using a combination of plastic ducting sealant and aluminium duct sealing tape
- Apply duct sealant to the male fitting
- Push together
- Apply aluminium duct sealing tape over joint
Insulation of Ductwork
It is important that any ducting located in colder areas, such as loft spaces, are always insulated. The insulation needs to be the equivalent of 25mm thick and have a thermal conductivity of 0.04W/(m.k) or less.
This ensures that condensation doesn’t form due to the difference in air temperature inside the duct when compared to the air temperature in the cold space.
Available Sizes
- 200mm
- 250mm
