Cincinnati Fans
When the process demands precision air movement under extreme resistance or particulate-heavy conditions, Cincinnati Fan delivers. Known for their heavy-gauge construction and exceptional reliability, these fans are engineered to integrate seamlessly into complex thermal skids, dust collection arrays, and aggressive material handling systems. For operations that cannot afford downtime, this is the equipment built to keep your processes running.
Pressure Blowers (PB & SPB Series)
High-Velocity Air for Localized Extraction and Combustion
Whether you are cooling heavy machinery, supplying combustion air to industrial kilns, or extracting high-velocity fumes, pressure blowers provide the concentrated airflow required.
- PB Series (Cast Aluminum): Featuring heavy-duty cast aluminum housings, the PB series provides a naturally non-sparking, corrosion-resistant solution. Their compact footprint makes them ideal for OEM equipment integration and localized fume exhaust on manufacturing floors.
- SPB Series (Fabricated Steel): When the application requires higher capacities and rugged durability, the SPB fabricated steel pressure blowers step up. Built with heavy-gauge steel, these units are designed to push air through high-resistance systems like deep-bed filters and complex duct networks.
High-Pressure Process Fans (HPI & HPII Series)
Unrelenting Force for High-Static Applications
Pneumatic conveying, scrubber exhaust, and aggressive forced-draft applications require fans that won’t stall under pressure.
- HPI & HPII Series: These high-pressure industrial radial fans are engineered specifically to overcome severe system resistance. Featuring rugged radial wheels and heavy-duty continuously welded housings, they effortlessly handle high static pressures. The HPII offers an expanded performance range for the most demanding heavy-industry environments, ensuring reliable material transport and consistent process gas movement.
High-Efficiency Centrifugal Fans (HDBI & HDAF Series)
The Workhorses of Facility Dust Collection and Exhaust
For continuous-duty facility exhaust and large-scale dust collection, aerodynamic efficiency translates directly to massive energy savings.
- HDBI Series (Heavy-Duty Backward Inclined): Designed with a non-overloading horsepower curve, the HDBI is perfect for systems where static pressure may fluctuate. Its rugged blade design easily handles clean to lightly particulate-laden airstreams, making it a reliable choice for secondary dust collection.
- HDAF Series (Heavy-Duty Airfoil): The pinnacle of aerodynamic efficiency. The HDAF utilizes true airfoil blades to deliver maximum airflow with the lowest possible energy consumption and minimal acoustic output. It is the premier choice for large-scale, clean-air process exhaust and forced draft applications.
Large-Scale Heavy Duty Backward Inclined Fans (HDBI Series - Sizes 360 & Above)
Massive Air Volume for Heavy Facility Exhaust and Cooling
When facility ventilation requirements exceed standard capacities, the larger sizes of the HDBI (Heavy-Duty Backward Inclined) series take over. Cincinnati Fan manufactures these high-capacity models in AMCA Class II, III, and IV construction. Built to deliver massive, efficient air movement up to 150,000 CFM and 25″ of static pressure, the larger HDBI models (sizes 360 and above) are the definitive choice for primary dust collection arrays, heavy material conveying, and expansive oven or drying systems.
- Rugged Construction: Housings are heavy-gauge steel, continuously welded to prevent leakage. Fan bases feature heavy internal bracing to maximize rigidity and eliminate pulsation under severe loads.
- Ease of Maintenance: Replacing a wheel, motor, or shaft on these large belt-driven models is easily accomplished without disturbing the massive inlet or discharge duct connections, minimizing costly facility downtime.
- Application Flexibility: Available with optional high-temperature construction capable of handling airstreams up to 750°F (398°C), making them highly adaptable for thermal processing operations.
Material Handling Exhausters (RBE Series)
Rugged Extraction for Abrasive and Heavy Particulates
Mining, aggregate processing, and heavy manufacturing generate byproducts that will destroy standard fans.
- RBE Series (Radial Blade Exhaust): The RBE is built specifically to take a beating. Featuring heavy, flat radial blades and a self-cleaning wheel design, it prevents material buildup and resists severe abrasion. This is the definitive solution for conveying wood chips, paper trim, heavy dust, and abrasive particulate streams away from your critical operating areas.
Specialized Tube Axial Duct Fans (WAF, HTF & WAF/HTF Series)
In-Line Extraction for Moisture, Contaminants, and High Heat
Standard axial fans fail rapidly when exposed to steam, harsh moisture, or extreme baking temperatures. Cincinnati Fan’s specialized Tube Axial Duct Fans are engineered specifically for these destructive airstreams. These belt-driven models feature heavy-duty, independent cast-iron pillow block bearings and airfoil (teardrop) belt tubes that minimize turbulence while isolating critical drive components from the harsh process air.
- Model WAF (Moisture & Contaminants): Excellent for moisture-laden or contaminated airstreams up to 200°F (93°C). Features a gasketed and sealed galvanized steel bearing cover, plus a silicone-sealed moisture displacement collar to protect the mechanical core from steam and water ingress. Ideal for parts washing and steam exhaust.
- Model HTF (High Temperature): Built for dry, high-temperature exhaust ranging from 201°F to 375°F (191°C). It utilizes high-temperature grease and an insulated bearing cover designed to induce ambient cooling air over the bearings, perfect for glass tempering, grain drying, and oven exhaust.
- Model WAF/HTF (The Hybrid Solution): The ultimate heavy-duty axial fan, combining the high-temperature capabilities of the HTF with the sealed moisture-displacement technology of the WAF. This is the go-to solution for high-heat, high-moisture environments where lesser fans simply will not survive.
Built on Legacy
From legacy facilities to new-build industrial plants, commercial buildings, and institutional spaces, our customers rely on us because we understand that airflow is not an accessory—it’s mission-critical to safety, comfort, productivity, and performance.
