Perforated Grille (PD & PD-HF)

PD and PD-HF Perforated Grille

A perforated-face grille designed to blend with suspended acoustic ceiling tiles. Suitable for supply, return, relief and exhaust air.

Models

• PD 248101 — 550 × 550 mm nominal neck; 595 × 595 mm face
• PD-HF 248102 — 550 × 550 mm nominal neck; 595 × 595 mm face

Construction and options

• Galvanised-steel construction
• RAL 9010 standard finish
• RAL 9005 black option
• Removable or hinged core
• Filter option available

Choose the right Perforated Grille (PD & PD-HF)

Select by nominal neck size, airflow duty, mounting position and the required finish or damper option. Available options are grouped on this page so you can compare compatible sizes without searching through duplicate product pages.

Browse all grilles, diffusers and air valves or ask the DuctFix team for product-selection help.

Perforated Grille (PD & PD-HF) frequently asked questions

How do I choose the correct size and configuration?

Use the nominal neck or opening size and check the intended supply, return or extract duty. Contact DuctFix if you need help with airflow, throw, finish or damper selection.

Are other sizes or finishes available?

Availability depends on the product range. Where a required option is not listed, send DuctFix the model, opening size and application details for confirmation.

Lead time and delivery

Availability varies by size and specification. Stocked items can usually be dispatched promptly, while made-to-order items may require additional lead time. Delivery charges and available services are calculated at checkout. Contact DuctFix before ordering if your project has a fixed delivery date.