Return Grilles

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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.
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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).
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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.
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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.
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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.
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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.
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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.
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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.
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550 LT Series - 0º or 45º

The 550 LT Series Long Throw Return Air Grille is styled to match the 150 and 250 Supply Grilles. The face bars are non-adjustable and available iin either a horzontal position (H) or vertical position (V), factory set at either 0º or 45º degrees, spaced on 1.5" or 3" centers, with custom configurations available at an additional cost.