8" x 8" Ceiling Diffuser, 3-Way, White

Details

Part Number: 050711
Manufacturer: Hart & Cooley
Model: A503MS
Series: A503
Description: Ceiling Diffuser, 3-Way, 8 x 8 inch, Bright White
Reference Code: 177109

The Hart & Cooley 050711 A503MS Ceiling Diffuser is an architectural-grade air distribution component designed for professional HVAC installation. Engineered from precision-formed aluminum, this diffuser provides a 3-way discharge pattern optimized for balanced airflow distribution in square ceiling layouts. The A503 Series diffusers are designed for compatibility with standard 8 x 8 inch duct terminations and deliver uniform air dispersion while maintaining low noise levels under rated airflow conditions.

Technical Specifications

• Manufacturer: Hart & Cooley
• Series: A503
• Model Number: A503MS
• Type: Ceiling Diffuser, 3-Way
• Face Dimensions: 8 x 8 inches
• Material: Aluminum construction
• Finish: Baked enamel, Bright White
• Diffusion Pattern: 3-Way directional discharge
• Mounting: Surface or recessed ceiling grid installation
• Neck Size: Nominal 8-inch connection
• Airflow Application: Supply air distribution in commercial and institutional HVAC systems
• Performance: Balanced throw and diffusion characteristics at standard inlet velocities
• Noise Criteria: Designed for low sound operation within rated air volume range
• Compliance: Fabricated per ASHRAE and SMACNA guidelines for air distribution components

Application Notes

Intended for use in commercial and institutional HVAC systems where controlled multi-directional air distribution is required. Compatible with lay-in ceiling systems and standard duct fittings. Verify neck size and ceiling grid alignment prior to installation. Ensure diffuser orientation aligns with design airflow patterns for optimal performance. Suitable for new installations or system retrofits managed by qualified HVAC contractors.

Summary

The Hart & Cooley 050711 A503MS Ceiling Diffuser (A503 Series) is a professional-grade 3-way aluminum air diffuser designed for precise, uniform airflow in commercial ceiling systems. Engineered for durability, low noise operation, and consistent diffusion characteristics, it provides reliable performance in engineered HVAC environments.