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Collectors PK

Double-row air distribution manifold with 6 outlets

manufacturer: PRODMAX | Kods: PRSK6XDPK

Double-Row Distribution Manifold with 6 Outlets and Plastic Connectors

The PK series double-row distribution manifold with 6 outlets is a critical component of mechanical ventilation systems. The primary feature of the double-row configuration is the compact, stacked arrangement of connectors on a single panel. This allows for significant space savings when routing 75mm flexible ducts in parallel from the main line.

The unit housing is constructed from high-quality galvanized steel, providing corrosion protection and structural rigidity for concealed installation. A key technological advantage of this series is the use of high-impact plastic connectors. The use of polymers reduces the overall weight of the unit, eliminates the risk of damaging the zinc coating during assembly, and significantly increases the speed of system installation.

To minimize heat loss and protect against condensation, an insulated modification (index I) is available. These models utilize an internal layer of thermal and acoustic insulation made of synthetic rubber. This material outperforms fibrous alternatives in hygiene, as it is non-dusting and prevents the growth of microorganisms within the ventilation channel.

Design Features:

  • Flow Splitters: The interior of the double-row manifolds features integrated guide vanes. They balance the airflow, ensuring uniform aerodynamic pressure distribution to each outlet.
  • Plastic Connector Benefits: The polymer elements are equipped with an integrated end seal, achieving a high airtightness class without the need for additional sealing tapes or sealants.
  • Mechanical Fixation: The connector design includes specialized latches that securely lock the flexible duct in place, preventing accidental disconnection during floor slab pouring or construction.
  • Compact Geometry: The arrangement of outlets in two rows (3 top and 3 bottom) optimizes the manifold's dimensions, making it ideal for installation in technical niches.
  • Mounting Elements: The steel housing features standard lugs for securing the unit to load-bearing building structures.

Technical Specifications:

  • Housing Material: Galvanized steel
  • Connector Material: High-impact plastic
  • Insulation Material: Synthetic rubber (for 'I' index models)
  • Number of Duct Outlets: 6
  • Outlet Layout: Double-row (2 rows of 3 outlets)
  • Duct Connection Diameter (d2): 75 mm
  • Main Connection Diameter (d1): 160 mm or 200 mm
  • Overall Dimensions (LxWxH): 278 x 251 x 182 mm (for d1=160 mm), 278 x 251 x 222 mm (for d1=200 mm)
  • Compatibility: 75 mm round flexible ducts

Articles and Modifications:

Size (d2/d1, mm) 75/160 75/200
Article (Standard) PRSK6X75160DPK PRSK6X75200DPK
Article (Insulated) PRSK6X75160DIPK PRSK6X75200DIPK

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