{"id":69819,"date":"2023-11-15T12:13:42","date_gmt":"2023-11-15T12:13:42","guid":{"rendered":"https:\/\/www.aircontrolindustries.com\/?p=69819"},"modified":"2024-03-11T12:26:51","modified_gmt":"2024-03-11T12:26:51","slug":"types-of-centrifugal-fans","status":"publish","type":"post","link":"https:\/\/www.aircontrolindustries.com\/us\/blog\/types-of-centrifugal-fans\/","title":{"rendered":"Types Of Centrifugal Fans"},"content":{"rendered":"

[et_pb_section fb_built=”1″ _builder_version=”4.21.2″ _module_preset=”default” background_image=”https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2023\/11\/ACI-Industrial-Fan-Types.jpg” width=”100%” width_tablet=”” width_phone=”100%” width_last_edited=”on|phone” max_width_tablet=”” max_width_phone=”100%” max_width_last_edited=”on|phone” min_height=”638px” min_height_tablet=”425px” min_height_phone=”270px” min_height_last_edited=”on|tablet” custom_margin=”||23px|||” locked=”off” global_colors_info=”{}”][et_pb_row _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ custom_padding_last_edited=”on|phone” _builder_version=”4.19.4″ _module_preset=”default” width=”90%” module_alignment=”center” custom_margin=”-60px|0px||0px|false|true” custom_padding=”|0px||0px|false|false” custom_padding_tablet=”|0px||0px|false|false” custom_padding_phone=”10px|0px||0px|false|false” module_alignment_tablet=”center” module_alignment_phone=”center” module_alignment_last_edited=”on|phone” border_radii=”on|10px|10px|10px|10px” global_colors_info=”{}”][et_pb_row custom_padding_last_edited=”on|tablet” _builder_version=”4.19.4″ _module_preset=”default” width=”100%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|tablet” module_alignment=”center” custom_margin=”15px|0px|40px|20px|false|false” custom_margin_tablet=”15px|40px||60px|false|false” custom_margin_phone=”15px|0px||0px|false|true” custom_margin_last_edited=”on|desktop” custom_padding=”0px||0px|32px|false|false” custom_padding_tablet=”|||0px|false|false” custom_padding_phone=”|10px||10px|false|true” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.21.2″ _module_preset=”default” text_font_size=”30px” text_line_height=”1.1em” header_text_color=”#003366″ header_font_size=”25px” header_2_font_size=”25px” custom_margin=”0px||25px||false|false” custom_margin_tablet=”0px||30px||false|false” custom_margin_phone=”0px||30px||false|false” custom_margin_last_edited=”on|desktop” custom_padding=”20px||||false|false” custom_padding_tablet=”20px||||false|false” custom_padding_phone=”20px||||false|false” custom_padding_last_edited=”on|desktop” locked=”off” global_colors_info=”{}”]<\/p>\n

Centrifugal Fans: The Three Main Types<\/strong><\/span><\/h2>\n

[\/et_pb_text][et_pb_text _builder_version=”4.21.2″ _module_preset=”default” text_font=”Roboto Slab||||||||” text_line_height=”26px” header_text_color=”RGBA(255,255,255,0)” header_4_text_color=”#c8963e” custom_margin=”||||false|false” custom_padding=”18px|0px|18px|0px|false|true” custom_padding_tablet=”18px|0px|18px|0px|false|true” custom_padding_phone=”|0px||0px|false|true” custom_padding_last_edited=”on|tablet” border_color_all=”#e8e8e8″ locked=”off” global_colors_info=”{}”]<\/p>\n

There are three main types of centrifugal fan, based on the design of their impeller:<\/p>\n

\u2022 Forward curved<\/strong> \u2013 facetiously dubbed the \u2018hamster wheel\u2019 type. These fans have the greatest specific output relative to their size, but often at the cost of efficiency.
\u2022 Backward curved<\/strong> \u2013 these are generally much more efficient than their forward-curved counterparts but are larger and less compact.
\u2022 Radial<\/strong> \u2013 these centrifugal fans are simple, robust and capable of working against high resistance.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,1_3,1_3″ custom_padding_last_edited=”on|tablet” _builder_version=”4.21.2″ _module_preset=”default” width=”100%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|tablet” module_alignment=”center” custom_margin=”15px|0px|40px|20px|false|false” custom_margin_tablet=”15px|40px||60px|false|false” custom_margin_phone=”15px|0px||0px|false|true” custom_margin_last_edited=”on|desktop” custom_padding=”0px||0px|32px|false|false” custom_padding_tablet=”|||0px|false|false” custom_padding_phone=”|10px||10px|false|true” locked=”off” global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.19.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_cta title=”Learn more” button_url=”https:\/\/www.aircontrolindustries.com\/us\/air-knife-systems\/air-knife-guide\/” button_text=”GUIDE” _builder_version=”4.21.2″ _module_preset=”default” header_text_color=”#c8963e” body_text_color=”#003366″ body_font_size=”18px” body_line_height=”1.6em” background_enable_color=”off” background_enable_image=”off” width=”80%” custom_padding=”|15px|40px|15px|false|true” link_option_url=”https:\/\/www.aircontrolindustries.com\/us\/air-knife-systems\/air-knife-guide\/” border_width_all=”1px” border_color_all=”#D6D6D6″ box_shadow_style=”preset2″ global_colors_info=”{}”]<\/p>\n

An in-depth guide to air knives and air knife technology<\/p>\n

[\/et_pb_cta][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.19.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_cta title=”CHOOSE YOUR FAN ” button_url=”https:\/\/fans-us.aircontrolindustries.com\/” button_text=”FAN SELECTOR” _builder_version=”4.21.2″ _module_preset=”default” header_text_color=”#c8963e” body_text_color=”#003366″ body_font_size=”18px” body_line_height=”1.6em” background_enable_color=”off” background_enable_image=”off” width=”80%” custom_padding=”|15px|40px|15px|false|true” link_option_url=”https:\/\/fans-us.aircontrolindustries.com\/” border_width_all=”1px” border_color_all=”#D6D6D6″ box_shadow_style=”preset2″ locked=”off” global_colors_info=”{}”]<\/p>\n

Search for industrial fans using our product selector<\/p>\n

[\/et_pb_cta][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.19.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_cta title=”Watch our video” button_url=”https:\/\/www.youtube.com\/watch?v=bioXbuzq-VA” button_text=”VIDEO” _builder_version=”4.19.4″ _module_preset=”default” header_text_color=”#c8963e” body_text_color=”#003366″ body_font_size=”18px” body_line_height=”1.6em” background_enable_color=”off” background_enable_image=”off” width=”80%” custom_padding=”|20px|40px|20px|false|true” link_option_url=”https:\/\/www.youtube.com\/watch?v=bioXbuzq-VA” border_width_all=”1px” border_color_all=”#D6D6D6″ box_shadow_style=”preset2″ locked=”off” global_colors_info=”{}”]<\/p>\n

Get the best out of the Fan Selector Tool<\/p>\n

[\/et_pb_cta][\/et_pb_column][\/et_pb_row][et_pb_row custom_padding_last_edited=”on|tablet” _builder_version=”4.21.2″ _module_preset=”default” width=”100%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|tablet” module_alignment=”center” custom_margin=”15px|0px|40px|20px|false|false” custom_margin_tablet=”15px|40px||60px|false|false” custom_margin_phone=”15px|0px||0px|false|true” custom_margin_last_edited=”on|desktop” custom_padding=”0px||0px|32px|false|false” custom_padding_tablet=”|||0px|false|false” custom_padding_phone=”|10px||10px|false|true” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.21.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.21.2″ _module_preset=”default” text_font_size=”30px” text_line_height=”1.1em” header_text_color=”#003366″ header_font_size=”25px” header_2_font_size=”25px” custom_margin=”0px||25px||false|false” custom_margin_tablet=”0px||30px||false|false” custom_margin_phone=”0px||30px||false|false” custom_margin_last_edited=”on|desktop” custom_padding=”20px||||false|false” custom_padding_tablet=”20px||||false|false” custom_padding_phone=”20px||||false|false” custom_padding_last_edited=”on|desktop” locked=”off” global_colors_info=”{}”]<\/p>\n

Which Type Of Fan Is Best For My Application?<\/strong><\/span><\/h2>\n

[\/et_pb_text][et_pb_text _builder_version=”4.21.2″ _module_preset=”default” custom_margin=”||10px|||” global_colors_info=”{}”]<\/p>\n

You\u2019ll find more information on the pros and cons of each type of centrifugal fan in this blog post.<\/a><\/strong><\/span> Meanwhile, let\u2019s explore their benefits and disadvantages based on the factors you\u2019ll need to consider when specifying a fan for your application…<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row custom_padding_last_edited=”on|tablet” _builder_version=”4.21.2″ _module_preset=”default” width=”100%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|tablet” module_alignment=”center” custom_margin=”15px|0px|40px|20px|false|false” custom_margin_tablet=”15px|40px||60px|false|false” custom_margin_phone=”15px|0px||0px|false|true” custom_margin_last_edited=”on|desktop” custom_padding=”0px||3px|32px|false|false” custom_padding_tablet=”|||0px|false|false” custom_padding_phone=”|10px||10px|false|true” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.21.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.21.2″ _module_preset=”default” text_font_size=”30px” text_line_height=”1.1em” header_text_color=”#003366″ header_font_size=”25px” header_2_font_size=”25px” custom_margin=”0px||25px||false|false” custom_margin_tablet=”0px||30px||false|false” custom_margin_phone=”0px||30px||false|false” custom_margin_last_edited=”on|desktop” custom_padding=”20px||||false|false” custom_padding_tablet=”20px||||false|false” custom_padding_phone=”20px||||false|false” custom_padding_last_edited=”on|desktop” locked=”off” global_colors_info=”{}”]<\/p>\n

Space: Will Your Centrifugal Fan Fit?<\/strong><\/span><\/h2>\n

[\/et_pb_text][et_pb_text _builder_version=”4.21.2″ _module_preset=”default” custom_margin=”||0px|||” locked=”off” global_colors_info=”{}”]<\/p>\n

You probably saw the news story about Spain spending \u20ac258 million on trains that were too big for its railway tunnels. Granted, it\u2019s not a fan-related example, but it does hit the nail squarely on the head \u2013 your new kit has to fit!<\/p>\n

And as the main elements of the production line expand within a finite area of available factory space, so there becomes less room for add-ons such as blowers and their associated ducting. This can be frustrating if you need to upgrade your fan because a faster production line has created the need for greater air delivery.<\/p>\n

But don\u2019t despair \u2013 some very compact centrifugal blowers are now available. These are mostly forward-curved centrifugal fans because they tend to be more compact than their backward-curved counterparts.<\/p>\n

Radial fans tend to have large-diameter impellers capable of delivering high volumes of air even when working against significant resistance. This can be an advantage if duct diameter is restricted.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row custom_padding_last_edited=”on|tablet” _builder_version=”4.21.2″ _module_preset=”default” width=”100%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|tablet” module_alignment=”center” custom_margin=”15px|0px|40px|20px|false|false” custom_margin_tablet=”15px|40px||60px|false|false” custom_margin_phone=”15px|0px||0px|false|true” custom_margin_last_edited=”on|desktop” custom_padding=”0px||0px|32px|false|false” custom_padding_tablet=”|||0px|false|false” custom_padding_phone=”|10px||10px|false|true” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.21.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.21.2″ _module_preset=”default” text_font_size=”30px” text_line_height=”1.1em” header_text_color=”#003366″ header_font_size=”25px” header_2_font_size=”25px” custom_margin=”0px||25px||false|false” custom_margin_tablet=”0px||30px||false|false” custom_margin_phone=”0px||30px||false|false” custom_margin_last_edited=”on|desktop” custom_padding=”20px||||false|false” custom_padding_tablet=”20px||||false|false” custom_padding_phone=”20px||||false|false” custom_padding_last_edited=”on|desktop” locked=”off” global_colors_info=”{}”]<\/p>\n

Temperature: How Hot Is The Air You Need To Move?<\/strong><\/span><\/h2>\n

[\/et_pb_text][et_pb_text _builder_version=”4.21.2″ _module_preset=”default” custom_margin=”||5px|||” locked=”off” global_colors_info=”{}”]<\/p>\n

Heat is the enemy of fan motors: it reduces their longevity. Hot air can damage the bearings of electric motors by causing lubrication breakdown \u2013 leading to accelerated wear and premature failure.<\/p>\n

Excessive heat will also cause deterioration of the winding insulation. It is commonly said that the insulation lifespan is halved for every 10 degrees C of excess heat above the maximum rated temperature.<\/p>\n

Where there is a requirement to process hot air within a fan, a heat spinner can be used to prevent damage to the motor. A heat spinner will help dissipate the heat propagating up the motor shaft.<\/p>\n

Heat spinners are simple and effective. The hotter they get, the more efficiently they work. When used in combination with insulative materials, they can be employed to great effect to protect a fan\u2019s motor. <\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row custom_padding_last_edited=”on|tablet” _builder_version=”4.21.2″ _module_preset=”default” width=”100%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|tablet” module_alignment=”center” custom_margin=”15px|0px|15px|20px|false|false” custom_margin_tablet=”15px|40px||60px|false|false” custom_margin_phone=”15px|0px|-10px|0px|false|true” custom_margin_last_edited=”on|desktop” custom_padding=”0px||0px|32px|false|false” custom_padding_tablet=”|||0px|false|false” custom_padding_phone=”|10px|0px|10px|false|true” locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.21.2″ _module_preset=”default” text_font_size=”30px” text_line_height=”1.1em” header_text_color=”#003366″ header_font_size=”25px” header_2_font_size=”25px” width=”100%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|tablet” module_alignment=”center” custom_margin=”15px|0px|21px|20px|false|false” custom_margin_tablet=”15px|40px||60px|false|false” custom_margin_phone=”15px|0px||0px|false|true” custom_margin_last_edited=”on|desktop” custom_padding=”0px||0px|0px|false|false” custom_padding_tablet=”|||0px|false|false” custom_padding_phone=”|10px||10px|false|true” custom_padding_last_edited=”on|tablet” locked=”off” global_colors_info=”{}”]<\/p>\n

Noise: Which Centrifugal Fans Are Quieter?<\/strong><\/span><\/h2>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ custom_padding_last_edited=”on|tablet” _builder_version=”4.21.2″ _module_preset=”default” width=”100%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|tablet” module_alignment=”center” custom_margin=”-13px|0px|40px|20px|false|false” custom_margin_tablet=”15px|40px||60px|false|false” custom_margin_phone=”15px|0px||0px|false|true” custom_margin_last_edited=”on|desktop” custom_padding=”0px||0px|32px|false|false” custom_padding_tablet=”|||0px|false|false” custom_padding_phone=”|10px||10px|false|true” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.21.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.21.2″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

Backward-curved centrifugal fans tend to be quieter than forward-curved units because of the efficient design of the impeller blade.<\/p>\n

In a forward-curved centrifugal fan, the blades curve in the direction of rotation. This creates a greater movement of air but also generates more noise due to the turbulence caused by the airflow around the blade edges.<\/p>\n

But in a backward-curved centrifugal fan, the blades curve away from the direction of rotation . This results in less turbulence \u2013 which in turn reduces the amount of noise generated by the fan.<\/p>\n

Additionally, backward-curved centrifugal fans are often designed with larger impeller diameters and lower rotational speeds, contributing to their quieter operation. These design features allow the fan to move a significant amount of air at fewer decibels, making them ideal for applications where noise reduction is a priority.<\/p>\n

Radial fans can be noisier than the other two types because they push larger volumes of air at significant velocity through a narrower discharge point.<\/p>\n

Worried that your preferred fan may be too noisy for your application? We can create an enclosure to help reduce noise.<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.21.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2023\/01\/Backward-Curved-Fan.png” alt=”Multistage Backward Curved Centrifugal Fan” title_text=”Backward Curved Fan” _builder_version=”4.21.2″ _module_preset=”default” width=”85%” module_alignment=”center” custom_padding=”27px|0px|0px||false|false” box_shadow_style=”preset2″ locked=”off” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row custom_padding_last_edited=”on|tablet” _builder_version=”4.19.4″ _module_preset=”default” width=”100%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|tablet” module_alignment=”center” custom_margin=”15px|0px|15px|20px|false|false” custom_margin_tablet=”15px|40px||60px|false|false” custom_margin_phone=”15px|0px||0px|false|true” custom_margin_last_edited=”on|desktop” custom_padding=”0px||0px|32px|false|false” custom_padding_tablet=”|||0px|false|false” custom_padding_phone=”|10px||10px|false|true” locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.21.2″ _module_preset=”default” text_font_size=”30px” text_line_height=”1.1em” header_text_color=”#003366″ header_font_size=”25px” header_2_font_size=”25px” custom_margin=”0px||25px||false|false” custom_margin_tablet=”0px||30px||false|false” custom_margin_phone=”0px||30px||false|false” custom_margin_last_edited=”on|desktop” custom_padding=”20px||||false|false” custom_padding_tablet=”20px||||false|false” custom_padding_phone=”20px||||false|false” custom_padding_last_edited=”on|desktop” locked=”off” global_colors_info=”{}”]<\/p>\n

Air Quality: Which Type Of Centrifugal Fan Copes Better With Particles?<\/strong><\/span><\/h2>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ custom_padding_last_edited=”on|tablet” _builder_version=”4.21.2″ _module_preset=”default” width=”100%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|tablet” module_alignment=”center” custom_margin=”-5px|0px|41px|20px|false|false” custom_margin_tablet=”15px|40px|40px|60px|false|false” custom_margin_phone=”15px|0px||0px|false|true” custom_margin_last_edited=”on|desktop” custom_padding=”0px||0px|32px|false|false” custom_padding_tablet=”|||0px|false|false” custom_padding_phone=”|10px||10px|false|true” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.21.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_id=”key_knife-destination” _builder_version=”4.21.2″ _module_preset=”default” border_color_all=”#e8e8e8″ global_colors_info=”{}”]<\/p>\n

Not all air is clean \u2013 some airflows contain blown particles that can cause damage or wear over time.<\/p>\n

Backward-curved or radial centrifugal fans tend to cope better with this because the lower number of blades reduces the likelihood of objects colliding with the impeller. The other contributory factor is that the design of backward or radial fan blades means they do not hold dust or abrasive particles.<\/p>\n

Forward-curved centrifugal fans have impeller blades that can catch and hold debris, making these suitable for filtered or cleaner air applications only.<\/p>\n

Fans can be equipped with air filters to further improve air quality. These filters are designed to remove small particles and contaminants from the air stream, providing additional protection against airborne pollutants.<\/p>\n

The key factor to consider when selecting a filter is the airflow rate of the fan. Different types of filters have varying levels of resistance to airflow; this can affect the fan\u2019s performance and efficiency.<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.21.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2023\/11\/Backward-Curved-Radial-Fans.jpg” alt=”Multistage Backward Curved Centrifugal Fan” title_text=”Backward Curved & Radial Fans” _builder_version=”4.21.2″ _module_preset=”default” width=”85%” module_alignment=”center” custom_padding=”0px|0px|0px||false|false” box_shadow_style=”preset2″ locked=”off” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row custom_padding_last_edited=”on|tablet” _builder_version=”4.19.4″ _module_preset=”default” width=”100%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|tablet” module_alignment=”center” custom_margin=”15px|0px|15px|20px|false|false” custom_margin_tablet=”15px|40px||60px|false|false” custom_margin_phone=”15px|0px||0px|false|true” custom_margin_last_edited=”on|desktop” custom_padding=”0px||0px|32px|false|false” custom_padding_tablet=”|||0px|false|false” custom_padding_phone=”|10px||10px|false|true” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.21.2″ _module_preset=”default” text_font_size=”30px” text_line_height=”1.1em” header_text_color=”#003366″ header_font_size=”25px” header_2_font_size=”25px” width=”100%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|tablet” module_alignment=”center” custom_margin=”15px|0px|15px|20px|false|false” custom_margin_tablet=”15px|40px||60px|false|false” custom_margin_phone=”15px|0px||0px|false|true” custom_margin_last_edited=”on|desktop” custom_padding=”0px||0px|0px|false|false” custom_padding_tablet=”|||0px|false|false” custom_padding_phone=”|10px||10px|false|true” custom_padding_last_edited=”on|tablet” locked=”off” global_colors_info=”{}”]<\/p>\n

Get expert technical advice<\/span><\/h2>\n

[\/et_pb_text][et_pb_text module_id=”key_knife-destination” _builder_version=”4.21.2″ _module_preset=”default” text_font=”Roboto Slab||||||||” text_line_height=”26px” header_text_color=”RGBA(255,255,255,0)” header_4_text_color=”#c8963e” custom_margin=”||||false|false” custom_padding=”18px|0px|18px|0px|false|true” custom_padding_tablet=”18px|0px|18px|0px|false|true” custom_padding_phone=”|0px||0px|false|true” custom_padding_last_edited=”on|tablet” border_color_all=”#e8e8e8″ locked=”off” global_colors_info=”{}”]<\/p>\n

We can create a solution tailor-made to your exact requirements \u2013 but we\u2019ll use off-the-shelf components so the price remains sensible. That will enable you to realise a quicker return on your investment.<\/p>\n

[\/et_pb_text][et_pb_button button_url=”https:\/\/www.aircontrolindustries.com\/us\/contact” button_text=”Contact our fan engineers for specialist guidance.” _builder_version=”4.21.2″ _module_preset=”default” custom_margin=”36px||50px||false|false” locked=”off” global_colors_info=”{}”][\/et_pb_button][\/et_pb_column][\/et_pb_row][et_pb_row custom_padding_last_edited=”on|tablet” _builder_version=”4.19.4″ _module_preset=”default” width=”100%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|tablet” module_alignment=”center” custom_margin=”15px|0px|40px|20px|false|false” custom_margin_tablet=”15px|40px||60px|false|false” custom_margin_phone=”15px|0px||0px|false|true” custom_margin_last_edited=”on|desktop” custom_padding=”0px||0px|32px|false|false” custom_padding_tablet=”|||0px|false|false” custom_padding_phone=”|10px||10px|false|true” locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.16″ _module_preset=”default” header_3_font=”|600|||||||” header_3_text_align=”left” background_color=”#f3f8fd” custom_padding=”12px||8px|30px|false|false” text_orientation_tablet=”” text_orientation_phone=”center” text_orientation_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

Why ACI?<\/h3>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ use_custom_gutter=”on” make_equal=”on” _builder_version=”4.21.0″ _module_preset=”default” width=”75%” width_tablet=”” width_phone=”100%” width_last_edited=”on|phone” module_alignment=”center” locked=”off” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_blurb image=”https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2021\/07\/Technical-expertise-blue-1.png” _builder_version=”4.16″ _module_preset=”default” body_font=”|300|||||||” body_font_size=”14px” custom_margin=”|40px||40px|false|true” custom_padding=”20px|20px|20px|20px|true|true” border_radii=”off|1px|1px|1px|1px” border_width_all=”1px” border_color_all=”#D6D6D6″ border_width_top=”1px” global_colors_info=”{}”]<\/p>\n

50+ years of technical expertise and experience.<\/p>\n

[\/et_pb_blurb][et_pb_blurb image=”https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2021\/07\/happy-customers-blue-1.png” _builder_version=”4.19.4″ _module_preset=”default” body_font=”|300|||||||” body_font_size=”14px” custom_margin=”|40px||40px|false|true” custom_padding=”20px|20px|20px|20px|true|true” border_radii=”off|1px|1px|1px|1px” border_width_all=”1px” border_color_all=”#D6D6D6″ border_width_top=”1px” locked=”off” global_colors_info=”{}”]<\/p>\n

Thousands of happy customers across the world.<\/p>\n

[\/et_pb_blurb][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_blurb image=”https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2021\/07\/world-class-solutions-blue-1.png” _builder_version=”4.19.4″ _module_preset=”default” body_font=”|300|||||||” body_font_size=”14px” custom_margin=”|40px||40px|false|true” custom_padding=”20px|20px|20px|20px|true|true” border_radii=”off|1px|1px|1px|1px” border_width_all=”1px” border_color_all=”#D6D6D6″ border_width_top=”1px” locked=”off” global_colors_info=”{}”]<\/p>\n

World-class solutions \u2013 Distributors, agents and partners in 40+ countries.<\/p>\n

[\/et_pb_blurb][et_pb_blurb image=”https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2021\/07\/guaranteed-performance-blue-1.png” _builder_version=”4.16″ _module_preset=”default” body_font=”|300|||||||” body_font_size=”14px” custom_margin=”|40px||40px|false|true” custom_padding=”20px|20px|20px|20px|true|true” border_radii=”off|1px|1px|1px|1px” border_width_all=”1px” border_color_all=”#D6D6D6″ border_width_top=”1px” locked=”off” global_colors_info=”{}”]<\/p>\n

Performance guaranteed \u2013 all standard and custom systems will perform as tested and specified. Guaranteed results and savings.<\/p>\n

[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.19.4″ _module_preset=”default” width=”90%” custom_margin=”25px|40px|0px|60px|false|false” custom_margin_tablet=”25px|40px|0px|60px|false|false” custom_margin_phone=”25px|11px|0px|11px|false|true” custom_margin_last_edited=”on|phone” custom_padding=”0px||0px|0px|false|false” global_colors_info=”{}”][et_pb_row custom_padding_last_edited=”on|tablet” _builder_version=”4.17.3″ _module_preset=”default” width=”100%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|tablet” module_alignment=”center” custom_margin=”15px|0px|15px|20px|false|false” custom_margin_tablet=”15px|40px||60px|false|false” custom_margin_phone=”15px|0px||0px|false|true” custom_margin_last_edited=”on|desktop” custom_padding=”0px||0px|32px|false|false” custom_padding_tablet=”|||0px|false|false” custom_padding_phone=”|10px||10px|false|true” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.17.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.19.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

DON’T MISS THESE RELATED ARTICLES<\/h3>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,1_3,1_3″ custom_padding_last_edited=”on|tablet” _builder_version=”4.19.4″ _module_preset=”default” width=”100%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|tablet” module_alignment=”center” custom_margin=”15px|0px|15px|20px|false|false” custom_margin_tablet=”15px|40px||60px|false|false” custom_margin_phone=”15px|0px||0px|false|true” custom_margin_last_edited=”on|desktop” custom_padding=”0px||0px|32px|false|false” custom_padding_tablet=”|||0px|false|false” custom_padding_phone=”|10px||10px|false|true” global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.17.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_blurb title=”Which centrifugal fan is best for my application?” url=”https:\/\/www.aircontrolindustries.com\/us\/uncategorized-us\/which-centrifugal-fan-is-best-for-my-application\/” image=”https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2023\/08\/Industrial-Fan-Applications-800-x-600.jpg” alt=”ACI Blower for an LNL air knife enclosure” _builder_version=”4.21.2″ _module_preset=”default” link_option_url=”https:\/\/www.aircontrolindustries.com\/us\/uncategorized-us\/which-centrifugal-fan-is-best-for-my-application\/” global_colors_info=”{}”]<\/p>\n

Navigate the intricate world of industrial fans and their various applications<\/p>\n

[\/et_pb_blurb][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.17.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_blurb title=”Fan Performance and testing” url=”https:\/\/www.aircontrolindustries.com\/us\/uncategorized-us\/fan-performance-and-testing\/” image=”https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2023\/05\/Fan-Testing-Recording.jpg” alt=”ACI Custom-Built Fans – Testing Process” _builder_version=”4.21.2″ _module_preset=”default” link_option_url=”https:\/\/www.aircontrolindustries.com\/us\/uncategorized-us\/fan-performance-and-testing\/” locked=”off” global_colors_info=”{}”]<\/p>\n

Discover the key factors influencing fan performance.<\/p>\n

[\/et_pb_blurb][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.17.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_blurb title=”CENTRIFUGAL FAN MATERIALS AND CONSTRUCTION” url=”https:\/\/www.aircontrolindustries.com\/us\/air-movement-solutions-us\/centrifugal-fan-materials-and-construction\/” image=”https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2023\/05\/Background-image-1.jpg” alt=”Fan Construction” _builder_version=”4.21.2″ _module_preset=”default” link_option_url=”https:\/\/www.aircontrolindustries.com\/us\/air-movement-solutions-us\/centrifugal-fan-materials-and-construction\/” global_colors_info=”{}”]<\/p>\n

Discover how materials used centrifugal fan construction influence performance.<\/p>\n

[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

The 3 main types of centrifugal fans: forward curved, backward curved, and radial. <\/p>\n","protected":false},"author":11,"featured_media":69809,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[495,1,209],"tags":[],"class_list":["post-69819","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-air-movement-solutions-us","category-blog","category-uncategorized-us"],"acf":[],"yoast_head":"\nThe 3 Main Types of Centrifugal Fans for Industrial Applications | ACI Inc<\/title>\n<meta name=\"description\" content=\"The differences between forward-curved, backward-curved, and radial centrifugal fans. The best fan types for each different industrial use.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aircontrolindustries.com\/us\/air-movement-solutions-us\/types-of-centrifugal-fans\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The 3 Main Types of Centrifugal Fans for Industrial Applications | ACI Inc\" \/>\n<meta property=\"og:description\" content=\"The differences between forward-curved, backward-curved, and radial centrifugal fans. The best fan types for each different industrial use.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.aircontrolindustries.com\/us\/air-movement-solutions-us\/types-of-centrifugal-fans\/\" \/>\n<meta property=\"og:site_name\" content=\"Air Control Industries\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/aircontrolindustries\" \/>\n<meta property=\"article:published_time\" content=\"2023-11-15T12:13:42+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-11T12:26:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2023\/11\/Featured-Industrial-Fan-Types-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@aircontrol1969\" \/>\n<meta name=\"twitter:site\" content=\"@aircontrol1969\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\">\n\t<meta name=\"twitter:data1\" content=\"22 minutes\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/#organization\",\"name\":\"Air Control Industries Limited\",\"url\":\"https:\/\/www.aircontrolindustries.com\/us\/\",\"sameAs\":[\"https:\/\/www.facebook.com\/aircontrolindustries\",\"https:\/\/www.linkedin.com\/company\/air-control-industries-limited\",\"https:\/\/www.youtube.com\/channel\/UC8Uf1b2Fpx_NKBJD43A-02A\",\"https:\/\/twitter.com\/aircontrol1969\"],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/#logo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2017\/10\/aci-logo.jpg\",\"width\":360,\"height\":106,\"caption\":\"Air Control Industries Limited\"},\"image\":{\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/#website\",\"url\":\"https:\/\/www.aircontrolindustries.com\/us\/\",\"name\":\"Air Control Industries\",\"description\":\"Shaping Air Movement Since 1969\",\"publisher\":{\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.aircontrolindustries.com\/us\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/air-movement-solutions-us\/types-of-centrifugal-fans\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2023\/11\/Featured-Industrial-Fan-Types-1.jpg\",\"width\":800,\"height\":600,\"caption\":\"Centrifugal Fans - Forward, Radia, Backward curved\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/air-movement-solutions-us\/types-of-centrifugal-fans\/#webpage\",\"url\":\"https:\/\/www.aircontrolindustries.com\/us\/air-movement-solutions-us\/types-of-centrifugal-fans\/\",\"name\":\"The 3 Main Types of Centrifugal Fans for Industrial Applications | ACI Inc\",\"isPartOf\":{\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/air-movement-solutions-us\/types-of-centrifugal-fans\/#primaryimage\"},\"datePublished\":\"2023-11-15T12:13:42+00:00\",\"dateModified\":\"2024-03-11T12:26:51+00:00\",\"description\":\"The differences between forward-curved, backward-curved, and radial centrifugal fans. The best fan types for each different industrial use.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/air-movement-solutions-us\/types-of-centrifugal-fans\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.aircontrolindustries.com\/us\/air-movement-solutions-us\/types-of-centrifugal-fans\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/air-movement-solutions-us\/types-of-centrifugal-fans\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/\",\"url\":\"https:\/\/www.aircontrolindustries.com\/us\/\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"position\":2,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/blog\/types-of-centrifugal-fans\/\",\"url\":\"https:\/\/www.aircontrolindustries.com\/us\/blog\/types-of-centrifugal-fans\/\",\"name\":\"Types Of Centrifugal Fans\"}}]},{\"@type\":\"Article\",\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/air-movement-solutions-us\/types-of-centrifugal-fans\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/air-movement-solutions-us\/types-of-centrifugal-fans\/#webpage\"},\"author\":{\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/#\/schema\/person\/6f2e34ede2fc0c654556620a28204cce\"},\"headline\":\"Types Of Centrifugal Fans\",\"datePublished\":\"2023-11-15T12:13:42+00:00\",\"dateModified\":\"2024-03-11T12:26:51+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/air-movement-solutions-us\/types-of-centrifugal-fans\/#webpage\"},\"publisher\":{\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/air-movement-solutions-us\/types-of-centrifugal-fans\/#primaryimage\"},\"articleSection\":\"Air Movement Solutions,Blog\",\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/#\/schema\/person\/6f2e34ede2fc0c654556620a28204cce\",\"name\":\"Florence Vaughan-France\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.aircontrolindustries.com\/us\/#personlogo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/d291dcab2fc8ad52dffa5c09f96f02b6fc3dee99e33bd9ed70ad07a73d435299?s=96&d=mm&r=g\",\"caption\":\"Florence Vaughan-France\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","_links":{"self":[{"href":"https:\/\/www.aircontrolindustries.com\/us\/wp-json\/wp\/v2\/posts\/69819","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aircontrolindustries.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aircontrolindustries.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aircontrolindustries.com\/us\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aircontrolindustries.com\/us\/wp-json\/wp\/v2\/comments?post=69819"}],"version-history":[{"count":3,"href":"https:\/\/www.aircontrolindustries.com\/us\/wp-json\/wp\/v2\/posts\/69819\/revisions"}],"predecessor-version":[{"id":69825,"href":"https:\/\/www.aircontrolindustries.com\/us\/wp-json\/wp\/v2\/posts\/69819\/revisions\/69825"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aircontrolindustries.com\/us\/wp-json\/wp\/v2\/media\/69809"}],"wp:attachment":[{"href":"https:\/\/www.aircontrolindustries.com\/us\/wp-json\/wp\/v2\/media?parent=69819"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aircontrolindustries.com\/us\/wp-json\/wp\/v2\/categories?post=69819"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aircontrolindustries.com\/us\/wp-json\/wp\/v2\/tags?post=69819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}