Tag Archives: GRADA

GRADA WR230 Circular Swirl Diffuser with Fixed Blades and Diffuser Ring Owner’s Manual

Discover the WR230 Circular Swirl Diffuser with Fixed Blades and Diffuser Ring in variants WR230, WR230_S, WR230_T, WR220, WR220_S, WR220_T. Learn about installation, adjustment, maintenance, and FAQs for optimal airflow performance. Explore product specifications and usage instructions.

GRADA DC570 Perforated Ceiling Diffuser For Exhaust Owner’s Manual

Explore the specifications and usage instructions of the DC570 Perforated Ceiling Diffuser for Exhaust. Available in various sizes, materials, and finishing options. Learn how to mount this diffuser in modular T-bar ceiling systems with optional insulation provided.