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Spec Sheets

1230 — Perforated Return Diffuser with Round Neck

1234 — Perforated Supply Lay-in T-Bar Round Neck with Adjustable Curved-Blade Core

1235 — Perforated Supply with Removable Face Lay-In T-Bar Round Neck

1274 — Perforated Return Turned-Up Panel Only

12PFF Lay-in — Steel Perforated Face, Return Air Filter Grille

4205FF — Eggcrate Return Filter Grille Plenum-Backed, T-Bar Lay-In

4260FF — Plenum-Backed Stamped Face T-Bar Lay-In Filter Grille

500/AL500 — Stamped, Curved-Blade Supply Register with Multi-Louver Damper (Series 500)

600/AL600 — Stamped, Lanced-Blade Supply Register with Multi Louver Damper 1, 2, 3, 4-way Register

60GHFF Lay In — Stamped-Face Return Air Filter Grille

RZ 4-Way T-Bar — Rezzin T-bar Directional Diffuser

RZ-Egg Crate — Rezzin T-Bar Eggcrate Return Air Filter Grille

RZ-Mod Core — Rezzin T-bar Modular Core Diffuser

S90H Lay-In — Stationary Bar Return Grille Steel

S90HFFI — Filter Frame with R4.2 Molded Insulation

UALSDV — Universal Single Deflection Spiral Diffuser

UALSDVH — Universal Double Deflection Spiral Diffuser