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Collectors PK

Air distribution manifold with rectangular connection, 8 outlets

manufacturer: PRODMAX | Kods: PRSK8XRPK

PK Distribution Manifold with Flat Inlet, 8 Outlets and Plastic Connectors

The PK series distribution manifold with a rectangular inlet and 8 outlets is designed for integration into ventilation systems with restricted installation space. The use of a flat main connection (measuring 200x50 mm or 200x90 mm) allows for the minimization of the ventilation hub's height. This model is an optimal solution for concealed routing in concrete floor screeds or suspended ceilings with minimal clearance.

The manifold housing is constructed from galvanized steel, providing structural rigidity and resistance to mechanical loads. The connectors are made of high-impact plastic. The use of polymer materials reduces the unit's weight, eliminates the risk of duct damage on sharp metal edges, and simplifies the assembly process.

To prevent condensation and reduce aerodynamic noise, an insulated modification (index I) is available. The internal 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 transported airflow.

Design Features:

  • Flat Connection: The rectangular inlet ensures low-profile mounting of the main line, which is essential when structural height is limited.
  • Connection Airtightness: Plastic connectors are equipped with factory-installed end seals to achieve standard joint airtightness without the need for additional sealing tapes or silicone.
  • Mechanical Fixation: Integrated latches on the polymer elements rigidly secure the flexible duct, preventing its displacement during screed pouring or under aerodynamic pressure.
  • Mounting Elements: The steel housing is equipped with mounting lugs for fixing the device to floor slabs or the subfloor.

Technical Specifications:

  • Housing Material: Galvanized steel
  • Connector Material: High-impact plastic
  • Insulation Material: Synthetic rubber (for 'I' index models)
  • Number of Duct Outlets: 8
  • Duct Connection Diameter (d2): 75 mm
  • Main Connection Size (flat inlet): 200x50 mm or 200x90 mm
  • Overall Dimensions (LxWxH): 373 x 191 x 85 mm
  • Compatibility: 75 mm round flexible ducts, flat rectangular main ducts

Articles and Modifications:

Size (d2 / main duct) 75 / 200x50 75 / 200x90
Article (Standard) PRSK8X75200X50P PRSK8X75200X90P
Article (Insulated) PRSK8X7520050IP PRSK8X7520090IP

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