Return Grilles
550 Series — 0° or 45°
The Series 550 Return Air Grille is styled to match the 150 and 250 Supply Grilles. The face bars are non-adjustable and available in either a horzontal position (H) or vertical position (V), factory set at either 0° or 45° degrees, spaced on .750" centers.
550 HD Series — 0° or 45°
The 550 Series Heavy Duty Return Air Grille is styled to match the 150 and 250 Series Supply Grilles. The face bars are non-adjustable and available in either a horizontal (550HD-H) or vertical (550HD-V), factory set at either 0º or 45º, spaced on .750" centers (with optional .500" centers at an additional cost).
SSLBG — Linear Light Duty Bar Grille
The SSLBG Series Linear Light Duty Bar Grille is designed for supply or return air in sidewall or sill installations. Designed with fixed 0° air foil blades parallel to the grille’s long dimension, blades are reinforced on approximate 8" centers.
SSEC — Egg Crate Grille
The Egg Crate Series provides 90% Free Area. Bars are 24-gauge Type 304 stainless steel in a ½" x ½" x ½" grid core. Type 316 stainless steel is available at additional cost. The egg crate core offers a large opening area for return air flow. Other blade size and spacings are available; consult with factory for availability.
SSPERF-R Perforated Return Air Grille
The SSPERF-R Perforated Return Air Grille can be used for a variety of return air applications from ceilings to sidewalls.
SSPERF Core — Perforated Return Air Grille
The SSPERF-Core Peforated Return Air Grille is made to fit standard T-bar ceilings or custom made-to-order sizes.
SSG — Louvered Return Grille
The SSG Series Louvered Return Grille is a non-adjustable return grille made with louvered blades for limited vision or exterior applications. The blades are reinforced from the rear on approximate 12" centers.
SSDL — Deep Louvered Return Grille
The Series SSDL Deep Louvered Return Grille is a non-adjustable 1/2" deep return grille made with louvered blades for limited vision on exterior applications. The blades are reinforced from the rear on approximate 12" centers.