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Collectors PK

Double-row air distribution manifold with 18 outlets

manufacturer: PRODMAX | Kods: PRSK18XDPK

PK Double-Row Distribution Manifold with 18 Outlets and Plastic Connectors

The PK series 18-outlet double-row distribution manifold is designed for multi-channel mechanical ventilation systems. The double-row layout accommodates eighteen 75mm flexible ducts on a single panel, ensuring compact routing of main lines in confined technical spaces.

The housing is constructed from galvanized steel, providing corrosion protection and mechanical rigidity. The connectors are made of high-impact plastic. The use of polymer elements reduces the overall weight of the product, eliminates the risk of duct damage on sharp metal edges, and simplifies the installation process.

To prevent condensation and reduce aerodynamic noise, an insulated modification (index I) is available. The inner surface of the device is covered with a layer of synthetic rubber. This material meets sanitary standards, does not absorb moisture, and does not release microparticles into the airflow.

Design Features:

  • Flow Splitters: A system of guide vanes is installed inside the steel housing. They balance the incoming air stream, ensuring pressure equalization across all 18 outlets.
  • Airtight Connections: The plastic connectors are equipped with a factory end seal to achieve standard joint airtightness without the use of silicone or sealing tapes.
  • Mechanical Fixation: Built-in latches on the polymer elements rigidly secure the duct, preventing its displacement during construction work or under air pressure.
  • Double-Row Architecture: The arrangement of outlets in two tiers (9 top and 9 bottom) systematizes the connection of ventilation lines while maintaining convenient access to each channel.
  • 200 mm Connection: To ensure the calculated throughput capacity for 18 channels, this model is exclusively available with a 200 mm main connection.

Technical Specifications:

  • Housing Material: Galvanized steel
  • Connector Material: High-impact plastic
  • Insulation Material: Synthetic rubber (for 'I' index models)
  • Number of Duct Outlets: 18
  • Outlet Layout: Double-row (2 rows of 9 outlets)
  • Duct Connection Diameter (d2): 75 mm
  • Main Connection Diameter (d1): 200 mm
  • Overall Dimensions (LxWxH): 848 x 301 x 222 mm
  • Compatibility: 75 mm round flexible ducts

Articles and Modifications:

Size (d2/d1, mm) 75/200
Article (Standard) PRSK18X75200DPK
Article (Insulated) PRSK18X75200DIP

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