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Collectors PK

Air distribution manifold with rectangular connection, 12 outlets

manufacturer: PRODMAX | Kods: PRSK12XRPK

PK Distribution Manifold with Flat Inlet, 12 Outlets and Plastic Connectors

The PK series distribution manifold with a rectangular inlet and 12 outlets is designed for ventilation systems requiring a high number of connections under strict installation height constraints. The flat main connection (200x50 mm or 200x90 mm) ensures a low-profile assembly, making it an optimal solution for concealed routing in floor screeds or narrow ceiling niches without significantly reducing the finished ceiling height.

The manifold housing is constructed from durable galvanized steel, resistant to deformation from mechanical loads (such as the pressure of building mixtures). The use of high-impact plastic connectors significantly reduces the overall weight of the unit. These polymer elements prevent damage to flexible ducts from sharp metal edges and make the installation process safer and faster.

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

Design Features:

  • Flat Connection: The rectangular inlet provides low-profile mounting for the main line, which is critical when available height is limited.
  • Connection Airtightness: Plastic connectors are equipped with factory-installed end seals to achieve standard joint airtightness without the use of silicone or sealing tapes.
  • Mechanical Fixation: Integrated latches on the polymer elements securely lock the duct, preventing its displacement during construction work or under pressure.
  • Compact Design: Accommodating 12 outlets on a single hub with a flat inlet allows for large-scale air distribution in confined spaces.
  • Mounting Elements: The steel housing features mounting lugs for rigid fixation of the unit 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: 12
  • Duct Connection Diameter (d2): 75 mm
  • Main Connection Size (flat inlet): 200x50 mm or 200x90 mm
  • Overall Dimensions (LxWxH): 563 x 282 x 93 mm
  • Compatibility: 75 mm round flexible ducts, flat rectangular main ducts

Articles and Modifications:

Size (d2 / main duct) 75 / 200x50 75 / 200x90
Article (Standard) PRSK12X7520050P PRSK12X7520090P
Article (Insulated) PRSK127520050IP PRSK127520090IP

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