High Pressure Centrifugal Blower | Industrial Air Supply & Exhaust System

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Specifications

Model No.	Speed(rpm)	Pressure(Pa)	Airflow(m³/h)	Power(kw)
2.8A	2900	994~606	1131~2356	15
3.2A	2900	1300~792	1688~3517	2.2
3.2A	1450	324~198	844~1758	1.1
3.6A	2900	1578~989	2664~5268	3
3.6A	1450	393~247	1332~2634	1.1
4A	2900	2014~1320	4012~7419	5.5
4A	1450	501~329	2006~3709	1.1
45A	2900	2554~1673	5712~10562	7.5
45A	1450	634~416	2856~5281	1.1
5A	2900	3187~2019	7728~15455	15
5A	1450	790~502	3864~7728	2.2
6A	1450	1139~724	6677~13353	4
6A	960	498~317	4420~8841	1.5
6D	1450	1139~724	6677~13353	4
6D	960	498~317	4420~8841	1.5
8D	1450	2032~1490	15826~29344	18.5
	960	887~651	10478~19428	5.5
	730	512~376	7968~14773	3
10D	1450	3202~2532	40441~56605	55
	960	1395~1104	26775~37476	18.5
	730	805~637	20360~28497	7.5
12D	960	2013~1593	46267~64759	45
12D	730	1160~919	35182~49244	18.5
6C	2240	2734~1733	10314~20628	15
	2000	2176~1380	9209~18418	11
	1800	1760~1116	8288~16576	7.5
	1600	1389~881	7367~14734	5.5
	1250	846~537	5756~11511	3
	1120	679~431	5157~10314	2.2
	1000	541~344	4605~9209	2.2
	900	438~278	4144~8288	1.5
	800	346~220	3684~7367	1.1
8C	1800	3143~2302	19646~36427	30、37
	1600	2478~1816	17463~32380	22、30
	1250	1507~1106	13643~25297	11
	1120	1209-887	12224~22666	7.5、11
	1000	963~707	10914~20237	5.5、7.5
	900	779~572	9823~18213	4、5.5
	800	615~452	8732~16190	3
	710	485~356	7749~14368	2.2、3
	630	381~280	6876~12749	2.2
12C	1120	2746~2172	53979~75552	75
	1000	2185~1729	48195~67457	45、55
	900	1767~1399	43375~60712	37
	800	1395~1104	38556~53966	22、30
	710	1097~869	34218~47895	18.5
	630	863~684	30362~42498	15
	560	682~540	26989~37776	7.5、11
	500	543~430	24097~33728	7.5
	450	440~348	21687~30356	4、5.5
	400	347~275	19278~26983	3
16B	900	3157~2497	102810~143910	132、160
	800	2489~1969	91392~137920	110
	710	1957~1549	81110~113520	75
	630	1538~1218	71971~100730	55
	560	1214~961	63974~89544	37
	500	967~766	57120~79950	30
	450	783~620	51408~71955	18.5
	400	618~490	45696~63960	15
	355	487~386	40555~56764	11
	315	383~303	35985~50368	7.5
20B	710	3069~2427	158410~221730	220
	630	2411~1908	140560~196750	160
	560	1902~1505	124950~174890	110
	500	1514~1199	111560~156150	75
	450	1225~970	100400~140530	55
	400	967~766	89250~124920	37
	355	761~603	79209~110860	30
	315	599~475	70284~98376	22
	280	473~375	62475~87445	15
	250	377~299	55781~78076	11

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Product Introduction

This high pressure centrifugal blower is engineered for industrial environments requiring sustained airflow at elevated static pressures. The unit features a welded carbon steel housing with reinforced structural ribs, designed to withstand continuous operation under mechanical and thermal stress. The radial impeller is dynamically balanced to minimize vibration and ensure stable air delivery across varying load conditions. Standardized flange connections on both inlet and outlet facilitate direct integration with existing ductwork or piping systems. The blower is available in both direct-drive and belt-drive configurations, allowing adaptation to specific motor speeds and torque requirements. Access panels are provided for routine inspection, cleaning, and maintenance of internal components without full disassembly. The mounting base includes vibration-dampening pads to reduce transmitted noise and mechanical load to supporting structures. All rotating elements are enclosed within a scroll-type housing that optimizes airflow direction and pressure recovery. The unit is compatible with standard three-phase induction motors and can be configured for horizontal or vertical installation depending on spatial constraints. Electrical junction boxes and cable entries are pre-positioned for convenient connection to control systems. The blower is shipped fully assembled and tested for balance, leakage, and operational stability prior to delivery.

Advantages

✅ Robust Carbon Steel Construction — Welded heavy-duty housing resists corrosion and mechanical stress, ensuring long service life in harsh industrial environments.

✅ High Static Pressure Performance — Delivers consistent airflow under elevated resistance, ideal for complex duct systems and high-demand applications.

✅ Precision-Balanced Impeller — Dynamically balanced radial blades minimize vibration and noise, reducing wear on bearings and extending maintenance intervals.

✅ Flexible Installation Options — Supports horizontal or vertical mounting with standard flange connections, adapting to space constraints and system layouts.

✅ Motor Compatibility — Designed for direct coupling with IEC-standard motors (IE2/IE3 efficiency classes), allowing easy integration into existing power systems.

✅ Factory-Tested Reliability — Each unit undergoes dynamic balancing, pressure testing, and operational verification before shipment to guarantee performance.

✅ Low Maintenance Design — Sealed bearings and accessible inspection ports simplify routine servicing and reduce downtime.

✅ Wide Operating Temperature Range — Suitable for ambient temperatures from -20°C to +60°C, covering most industrial and outdoor conditions.

Applications

🏭 Industrial Exhaust Networks — Removes dust, fumes, and heated air from manufacturing floors, welding booths, and chemical processing areas where high static pressure is needed to overcome duct resistance.
🔧 Pneumatic Conveying Systems — Transports granular materials, powders, and pellets through pipelines using high-velocity air streams in food processing, plastics, and cement industries.
🔥 Combustion Air Supply — Delivers forced air to industrial burners, boilers, furnaces, and incinerators to support efficient fuel combustion and maintain flame stability.
🧹 Dust Collector Pulse-Jet Cleaning — Provides compressed air pulses for cleaning baghouse filters and cartridge collectors, ensuring consistent filtration performance in woodworking, mining, and metalworking facilities.
🌬️ Process Air Delivery — Supplies controlled airflow for drying ovens, cooling towers, material handling systems, and spray booths in continuous production lines.
⛏️ Confined Space Ventilation — Forces fresh air into tunnels, mines, underground vaults, and storage tanks to maintain safe oxygen levels and remove hazardous gases.
💧 Wastewater Aeration Systems — Injects high-pressure air into treatment basins to promote biological breakdown of organic matter and prevent anaerobic conditions.
🏢 Ducted HVAC Pressure Boosting — Increases static pressure in long or complex duct runs serving large commercial buildings, hospitals, and industrial facilities to maintain adequate airflow at terminal points.
🔄 Retrofit & Replacement Projects — Upgrades outdated or undersized blowers in existing infrastructure where higher pressure capacity is required to meet current operational demands.
🏗️ Construction Site Dewatering — Powers vacuum-assisted dewatering systems to remove groundwater from excavations and foundation pits during building projects.
🍞 Food Processing Ventilation — Handles air movement in bakeries, grain silos, and drying chambers where consistent pressure is needed to maintain product quality and hygiene standards.
🛢️ Oil & Gas Industry — Supports flare gas recovery, vapor recovery units, and inert gas blanketing systems in refineries and petrochemical plants.

High Pressure Centrifugal Blower | Industrial Air Supply & Exhaust System

Compact, heavy-duty centrifugal blower designed for high static pressure applications. Features welded carbon steel housing, precision-balanced radial impeller, and standard flange mounting for seamless integration into industrial HVAC, exhaust, and pneumatic systems.

Specifications

Product Introduction

Advantages

Applications

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High Pressure Centrifugal Blower | Industrial Air Supply & Exhaust System

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