fresh air ventilator
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High Airflow Belt Drive Air Purification Fan Two Stage Filtration Exhaust Fan Box Type
APF E-Type Air Purification Box Type Supply & Exhaust Fan * Model APF-3.6E~APF-9.0E adopts single-plate backward curved impeller, available in two structures: A-type with externally mounted motor and B-type with built-in motor, featuring compact size, easy installation and convenient filter ...
High Efficiency Commercial Ventilation Fan Backward Inclined Blade Low Noise Box Type HVAC Fan
ATF Box Type Supply & Exhaust Fan * Model No.3.6A~8.0A of ATF box fan adopts single-plate backward inclined arc impeller blade, compact integral box casing structure with direct-coupled motor layout. · * All impeller components pass strict static & dynamic balance calibration for low vibration, ...
OEM Double Speed Fire Smoke Exhaust Fan Fully Sealed Cabinet Ventilation Fan
HTFC - II Double-Speed Fire Smoke Exhaust Cabinet Centrifugal Fan * Model No.12~No.30 of HTFC - II double-speed cabinet fan consists of multi-blade forward curved impeller, fully sealed galvanized steel cabinet shell, rectangular flanged inlet/outlet and side-mounted pole-changing double-speed motor...
Belt Driven Evaporative Air Cooler 60000m3/H Stainless Steel Centrifugal Air Cooler
LC/LS Series V-Belt Linked Centrifugal Evaporative Air Cooler (Stainless Steel Shell) This series is heavy-duty industrial belt-driven centrifugal evaporative air coolers with full stainless steel welded cabinet, covering 6 airflow grades (20000/25000/30000/35000/45000/60000 m³/h), two air outlet ...
Weatherproof FRP Square Negative Pressure Fan Ventilation Unit For Industrial Cooling
FJS-II Type FRP Square Negative Pressure Fan The FJS-II Type FRP Square Negative Pressure Fan is a high-efficiency, corrosion-resistant ventilation unit designed for large-scale industrial cooling and air exchange. Constructed from fiberglass composite material, it is ideal for factories, warehouses...
Aluminum Alloy Air Transfer Grille Air Outlet For HVAC Ventilation Systems
POPULA Aluminum Air Outlet Series Aluminum alloy air outlets (ventilation diffusers & louvers) are terminal air distribution fittings for HVAC ventilation systems. Made of high-strength aluminum alloy with electrostatic spray coating, widely used for air supply & return air in office buildings, ...
Commercial Cross Flow Air Curtain High Velocity Door Air Barrier Low Noise Energy Saving
FM Series Air Curtain Machine FM series cross-flow air curtain adopts multi-blade cross-flow silent large impeller, dual-speed one-key switching design, powered by 220V single-phase electricity. It has 4 length specifications from 0.9m to 1.8m, which forms an invisible air barrier at the doorway to ...
Large Volume Split Duct Fan Aluminum Frame Cabinet Fan Dual Motor 90 Degree Elbow Type
DPT Series Split Duct Fan DPT series split duct ventilator is a compact 90° elbow type inline exhaust fan with full metal housing, 220V domestic single-phase power supply, equipped with high-quality silent motor. It covers 6 models with low/high two airflow grades, widely used for ventilation and ...
Thin Type Purifying Cabinet Fan with Activated Carbon Filter Inline Purification Fan
FP Series One-Way Flow Purified Fresh Air Fan FP series unidirectional fresh air ventilator is a compact ceiling-mounted positive pressure fresh air supply unit, equipped with primary & medium-efficiency composite filtration system, two-speed adjustable fan, ultra-low noise operation. It supplies ...
