Perforated Ceiling Diffuser - Model 7550/7550R

Series 7550 steel perforated supply/return ceiling diffusers are an excellent choice for VAV applications. Four adjustable pattern controllers mounted on the hinged diffuser face permit adjustability from vertical to horizontal discharge patterns. Matching returns(7550R), Aluminum(7550 AL), and Aluminum with steel backpan(7550 AF) models are also available in this series.

• Series 7550 perforated supply diffusers have 4 adjustable pattern controllers mounted on the face of the diffuser
• Series 7550 are square neck diffusers
• The hinged, fully removable face allows access to the pattern controllers
• Unit can be adjusted for 1-way, 2-way opposite, 2-way corner, 3-way, and 4-way patterns. In 4-way pattern, Series 7550 provides a 360°tight horizontal circular pattern along the ceiling
• Border type 6 can be used in surface mounting applications by adding optional T-bar plaster frame (TBPF)
• Matching returns available: 7500R (round neck) and 7550R (square neck)