Dry Room Exhaust & Filtration System

Overview

Dry Room Exhaust & Filtration System for air treatment and exhaust capabilities for controlled environment applications requiring both particulate and chemical contaminant removal. ## Key Features - Dual exhaust fan configuration delivering 21,000 CFM total airflow capacity with redundant operation capability - Multi-stage deep bed scrubber with integrated pre-filtration, chemical media, and HEPA final filtration stages - Heavy-duty backdraft dampers with aluminum airfoil blades and external linkage for reliable backflow prevention - Variable frequency drive compatible motors sized for energy-efficient operation at design conditions - Spark-resistant construction suitable for applications with potential combustible dust exposure - Modular filter media system supporting multiple media types for targeted contaminant removal - Factory performance testing and UL listing for code compliance and reliable operation System designed for integration into industrial dry room facilities requiring stringent air quality control with comprehensive technical documentation available upon request. ## Additional Documentation (NDA Required) - Detailed Technical Specifications ## Key Technical Specifications |||| |:--|:--|:--| |**Total Exhaust Capacity**|21,000 CFM|| |**Static Pressure Rating**|5.5 in. w.g.|| |**Total Motor Power**|30 HP|| |**Fan Operating Speed**|1,747 RPM|| |**Maximum Fan Speed**|1,989 RPM|| |**Motor Voltage**|460V/60Hz/3Ph|| |**Static Efficiency**|73%|| |**Sound Power Level**|94 dBA|| |**Damper Dimensions**|19.3" W x 25.8" H|| |**Filter Frame Compatibility**|24" x 24" standard|| |**Operating Temperature Range**|70°F standard|| ## Included In This System ### Primary Equipment (5 units) - Exhaust Fan EF-1: Greenheck USF-24 Universal Single Width Fan (15 HP, CW rotation) - Exhaust Fan EF-2: Greenheck USF-24 Universal Single Width Fan (15 HP, CCW rotation) - Backdraft Damper EF-1: Greenheck HB-240 Heavy Duty (19.3" x 25.8") - Backdraft Damper EF-2: Greenheck HB-240 Heavy Duty (19.3" x 25.8") - Deep Bed Scrubber: AAF Flanders Multi-Stage Filtration Unit ### Integration Components - Electrical disconnect switches (NEMA-3R rated) - Motor covers and weather protection - Vibration isolation and mounting hardware ##Consumables Included - SAAFCarb™ MB: Engineered chemical media for gas-phase contaminant removal - MEGApleat® M9: Extended surface pleated panel filters for high-efficiency particulate removal - MEGAcel® : Separator-style HEPA filters for final stage filtration