Plenum boxes are used for supply and exhaust of air through diffusers and grilles. The plenum box ensures a continuous flow to the diffuser, and plenum boxes equipped with dampers create the possibility of adjusting the diffuser on an individual level.

Furthermore, the plenum box is usually supplied with acoustic insulation. This contributes to the sound attenuation inside the box. This way the noise from the air flow inside the air duct system and the sound from room to room is reduced.

The Tanishq Air Star LLP plenum box is an accessory to the Architectural swirl diffuser. Its main use is to reduce noise and equalize the air flow. The standard plenum construction is built of galvanized steel sheet 24 gauge, and inlet volume control damper of 20 gauge.

We provide PLENUM BOXES for Swirl Diffuser, Linear Diffuser, Slot Diffuser, Square Diffuser & Rectangular Diffuser.

Feature:

• Heavy duty galvanized steel construction
• Can work with high pressure with low sound
• Large dynamic operational area (0?100%)
• Plenum inlet diameter available in any size to suit most inlet connections
• Side or top entry plenum inlet with optional airflow control damper