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Collectors PK

Double-row air distribution manifold with 12 outlets

manufacturer: PRODMAX | Kods: PRSK12XDPK

PK Double-Row Distribution Manifold with 12 Outlets and Plastic Connectors

The PK series 12-outlet double-row distribution manifold is a powerful central hub for large-scale ventilation systems. The double-row layout allows for the ergonomic grouping of twelve 75mm ducts on a single panel, significantly saving space and ensuring neat parallel routing of lines from the main duct.

The unit housing is made of high-quality galvanized steel, providing the necessary rigidity for concealed installation and protecting it from corrosion. The use of high-impact plastic connectors is a key advantage of the series. This reduces the manifold's weight, simplifies pipe jointing, and prevents the risk of damaging the ducts on sharp metal edges.

To minimize heat loss and protect against condensation, an insulated modification (index I) is available. Inside such a manifold, a layer of synthetic rubber is applied. This material meets high sanitary standards, prevents bacterial growth within the system, and serves as an effective acoustic noise barrier.

Design Features:

  • Flow Splitters: Special guide vanes are installed inside the steel housing. They balance the incoming air stream, ensuring uniform aerodynamic pressure distribution to each outlet in the top and bottom rows.
  • Airtight Connections: Plastic connectors are equipped with a factory end seal, allowing for joint airtightness without the use of silicone sealants or sealing tapes.
  • Mechanical Fixation: The design of the polymer elements includes integrated latches that securely lock the flexible duct. This eliminates the risk of duct disconnection during concrete pouring or under air pressure.
  • Optimized Geometry: Positioning outlets in two tiers (6 top and 6 bottom) allows for compact connection organization while maintaining easy access to each channel.
  • Mounting Elements: The housing features standard lugs for secure attachment of the unit to structural slabs.

Technical Specifications:

  • Housing Material: Galvanized steel
  • Connector Material: High-impact plastic
  • Insulation Material: Synthetic rubber (for 'I' index models)
  • Number of Duct Outlets: 12
  • Outlet Layout: Double-row (2 rows of 6 outlets)
  • Duct Connection Diameter (d2): 75 mm
  • Main Connection Diameter (d1): 160 mm or 200 mm
  • Overall Dimensions (LxWxH): 563 x 251 x 182 mm (for d1=160 mm), 563 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) PRSK12X75160DPK PRSK12X75200DPK
Article (Insulated) PRSK12X75160DIP PRSK12X75200DIP

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