10-Outlet Asymmetric Ventilation Manifold 75 mm with Offset Inlet 160/200 mm
The indicated price is valid ordering till 20.09.2026.
10-Outlet Asymmetric Ventilation Manifold (Offset Inlet)
A 10-outlet asymmetric HRV distribution box is a high-capacity ventilation node designed to distribute airflow from the main duct to ten separate points. The key design feature is the offset main inlet, positioned near the edge of the casing. This configuration makes the unit fully universal (L/R reversible): it can be used for either left-side or right-side ducting by simply rotating the body during installation. The manifold is available with three types of branch connections: galvanized steel (OC), plastic (PK), or rubber (GM).
Where is it used?
This air distribution box is specifically engineered for high-performance heat recovery ventilation (HRV) systems in large residential properties and commercial buildings. With a low-profile casing height of only 85 mm, this manifold is an ideal choice for concealed installation in narrow suspended ceiling voids, along room perimeters, or in wall niches where preserving the effective volume of the premises is critical.
Design Features and Benefits
- Universal L/R installation: The offset main connection allows the manifold to be adapted for left or right ducting without modifying the overall layout of the ventilation system.
- Structural integrity: Heavy-duty galvanized steel ensures maximum casing stiffness and reliable corrosion protection, which is essential for long-term operation in concealed structural voids.
- Acoustic comfort and insulation: For systems requiring enhanced quietness or handling cold outdoor air, insulated versions (index I) are available. The internal mineral wool layer prevents condensation and effectively dampens airflow noise.
Branch Connection Options
The material of the branch connections determines the duct fixing method and the overall thermal performance of the junction:
- OC (Galvanized steel): A traditional, high-strength solution featuring rigid metal branches for the most reliable mechanical connection.
- PK (Plastic): Equipped with polymer branches and integrated fixing rings for the fast and secure attachment of flexible ducts. Plastic components minimize the risk of thermal bridging at the joints.
- GM (Rubber): Elastic seals ensure a friction-based, airtight fit for the ducts, simplifying the assembly process and maintaining high system pressure.
Technical Specifications
| Parameter | Specification |
|---|---|
| Casing material | Galvanized steel |
| Number of outlets | 10 x 75 mm |
| Main inlet diameter | 160 mm or 200 mm |
| Inlet type | Asymmetric (offset), Universal L/R |
| Outlet configuration | 10 branches arranged in a single row |
Dimensions (L x W x H)
The overall dimensions of the manifold depend on the main inlet diameter and the type of branch connections installed:
For 160 mm inlet version:
- OC and GM models: 1078 x 183 x 85 mm
- PK model: 1151 x 183 x 85 mm
For 200 mm inlet version:
- OC and GM models: 1118 x 223 x 85 mm
- PK model: 1191 x 223 x 85 mm
