Model: | FA1 |
Filter: | FA1H250,FA1H25034,FA1H25044,FA1H25046,FA1H350,FA1H35034,FA1H35044,FA1H35046,FA1V250,FA1V25034,FA1V25044,FA1V25046,FA1V350,FA1V35034,FA1V35044,FA1V35046 |
Depth: | 5½" |
Orientation: | Vertical or Horizontal |
Frame Material: | 16 ga. Galvanized Steel |
Frame Type: | Hat Channel; Flat Head and Sill for Sizes thru 13" High |
Sleeve: | 20 ga. Galvanized Steel by 18" Long |
Blade Material: | 20 ga. Double-Skinned Galvanized Steel (equal to 14 ga.) |
Blade Type: | Airfoil |
Blade Action: | Parallel |
Blade Seals: | Silicone |
Jamb Seals: | Stainless Steel |
Bearings: | Oil Impregnated Bronze |
Axles: | Plated Solid Steel Stub |
Linkage: | Plated Steel Angle and Crank plates with Stainless Steel Pivots In-Jamb |
Stops: | 18 ga. Galvanized at Head and Sill |
Actuator: | Electric 120V, 24V or 230V with Heat Response Device (EHRD) Pneumatic with Heat Response Device (PHRD) Factory installed for Power-Open/Spring-Close (Fail Close) Operation External Left Hand Mount Standard Rigth Hand and/or Internal Mount Options |
Finish: | Mill |
Max Differential Pressure: | 4 in. w.g. or 6 in. w.g. |
Max Velocity: | 2000fpm, 3000fpm or 4000fpm |
Leakage Rating: | 4 cfm per ft2 Max at 1 in. w.g. 8 cfm per ft2 Max at 4 in. w.g. 9.8 cfm per ft2 Max at 6 in. w.g. |