{"id":3036,"date":"2026-07-03T14:44:25","date_gmt":"2026-07-03T06:44:25","guid":{"rendered":"https:\/\/www.kcvents.com\/products\/sf-low-noise-axial-fan\/"},"modified":"2026-09-07T19:53:38","modified_gmt":"2026-09-07T11:53:38","slug":"sf-low-noise-axial-fan","status":"publish","type":"product","link":"https:\/\/www.kcvents.com\/es\/productos\/sf-low-noise-axial-fan\/","title":{"rendered":"SF Low Noise Axial Fan"},"content":{"rendered":"
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System Overview<\/span><\/h2>\n
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El SF Low Noise Axial Fan est\u00e1 dise\u00f1ado para grandes espacios que requieren una circulaci\u00f3n de aire constante sin generar un ruido de fondo molesto. Proporciona una ventilaci\u00f3n pr\u00e1ctica a entornos industriales y comerciales donde tanto el confort como el caudal de aire son primordiales.<\/p>\n

Gracias a un flujo de aire axial eficiente, una construcci\u00f3n duradera y datos t\u00e9cnicos detallados por modelo, la serie es ideal para talleres, almacenes y salas de equipos que precisan un suministro fiable de aire fresco o ventilaci\u00f3n por extracci\u00f3n.<\/p>\n <\/div>\n <\/section>\n\n

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Core Engineering Features<\/span><\/h2>\n

Built for large-area ventilation, the SF series combines efficient airflow, low-noise operation and straightforward installation.<\/p>\n

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AXIAL FLOW<\/div>\n

Efficient large-area ventilation<\/h3>\n

El dise\u00f1o axial favorece una renovaci\u00f3n eficaz del aire en talleres, almacenes y espacios di\u00e1fanos similares.<\/p>\n <\/div>\n\n

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LOW NOISE<\/div>\n

Quieter daily operation<\/h3>\n

Noise-conscious design helps keep occupied work areas more comfortable.<\/p>\n <\/div>\n\n

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DURABLE BODY<\/div>\n

Industrial construction<\/h3>\n

Robust materials support long-hour operation and repeated project use.<\/p>\n <\/div>\n\n

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EASY MOUNT<\/div>\n

Simple installation and maintenance<\/h3>\n

El ventilador es m\u00e1s f\u00e1cil de instalar y mantener que los sistemas complejos y fijos de ventilaci\u00f3n.<\/p>\n <\/div>\n\n

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MODEL DATA<\/div>\n

Size and performance tables included<\/h3>\n

Los par\u00e1metros detallados ayudan a los compradores a comparar dimensiones, caudal de aire y datos del motor antes de realizar el pedido.<\/p>\n <\/div>\n\n

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ENERGY USE<\/div>\n

Efficient air movement<\/h3>\n

Practical airflow delivery helps reduce wasted power in everyday ventilation tasks.<\/p>\n <\/div>\n <\/div>\n <\/section>\n\n\n

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Technical Specifications<\/span><\/h2>\n\n\n
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<\/i> Dimensional Parameters<\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/th>\nD<\/th>\nD1<\/th>\nD2<\/th>\nD3<\/th>\nL1<\/th>\nL2<\/th>\nL3<\/th>\nH1<\/th>\nH2<\/th>\nn-d1<\/th>\nA<\/th>\nB<\/th>\nd2<\/th>\n<\/tr>\n<\/thead>\n
2<\/td>\n210<\/td>\n230<\/td>\n255<\/td>\n\/<\/td>\n235<\/td>\n\/<\/td>\n\/<\/td>\n1350<\/td>\n\/<\/td>\n6-7<\/td>\n140<\/td>\n256<\/td>\n9<\/td>\n<\/tr>\n
2.5<\/td>\n260<\/td>\n290<\/td>\n310<\/td>\n345<\/td>\n260<\/td>\n270<\/td>\n280<\/td>\n183<\/td>\n470<\/td>\n6-9<\/td>\n200<\/td>\n282<\/td>\n9<\/td>\n<\/tr>\n
3<\/td>\n310<\/td>\n340<\/td>\n360<\/td>\n395<\/td>\n260<\/td>\n280<\/td>\n300<\/td>\n197<\/td>\n470<\/td>\n6-9<\/td>\n250<\/td>\n282<\/td>\n9<\/td>\n<\/tr>\n
3.5<\/td>\n362<\/td>\n392<\/td>\n420<\/td>\n440<\/td>\n325<\/td>\n350<\/td>\n390<\/td>\n238<\/td>\n460<\/td>\n6-9<\/td>\n290<\/td>\n352<\/td>\n9<\/td>\n<\/tr>\n
4<\/td>\n412<\/td>\n440<\/td>\n472<\/td>\n500<\/td>\n340<\/td>\n370<\/td>\n420<\/td>\n273<\/td>\n525<\/td>\n6-9<\/td>\n340<\/td>\n365<\/td>\n9<\/td>\n<\/tr>\n
4.5<\/td>\n462<\/td>\n490<\/td>\n522<\/td>\n560<\/td>\n340<\/td>\n370<\/td>\n400<\/td>\n298<\/td>\n525<\/td>\n6-9<\/td>\n340<\/td>\n365<\/td>\n9<\/td>\n<\/tr>\n
5<\/td>\n512<\/td>\n542<\/td>\n572<\/td>\n600<\/td>\n350<\/td>\n380<\/td>\n450<\/td>\n317<\/td>\n630<\/td>\n6-9<\/td>\n430<\/td>\n378<\/td>\n9<\/td>\n<\/tr>\n
5.5<\/td>\n562<\/td>\n592<\/td>\n625<\/td>\n670<\/td>\n450<\/td>\n480<\/td>\n520<\/td>\n345<\/td>\n630<\/td>\n6-9<\/td>\n434<\/td>\n478<\/td>\n10<\/td>\n<\/tr>\n
6<\/td>\n612<\/td>\n646<\/td>\n690<\/td>\n690<\/td>\n500<\/td>\n530<\/td>\n580<\/td>\n400<\/td>\n685<\/td>\n8-10<\/td>\n500<\/td>\n528<\/td>\n12<\/td>\n<\/tr>\n
7<\/td>\n720<\/td>\n750<\/td>\n790<\/td>\n810<\/td>\n535<\/td>\n570<\/td>\n620<\/td>\n460<\/td>\n770<\/td>\n8-12<\/td>\n540<\/td>\n593<\/td>\n14<\/td>\n<\/tr>\n
8<\/td>\n825<\/td>\n865<\/td>\n905<\/td>\n920<\/td>\n600<\/td>\n640<\/td>\n690<\/td>\n551<\/td>\n870<\/td>\n8-12<\/td>\n630<\/td>\n658<\/td>\n14<\/td>\n<\/tr>\n
10<\/td>\n1030<\/td>\n1075<\/td>\n1110<\/td>\n\/<\/td>\n805<\/td>\n\/<\/td>\n\/<\/td>\n682<\/td>\n\/<\/td>\n8-13<\/td>\n800<\/td>\n860<\/td>\n14<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n <\/div>\n\n
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<\/i> Performance Parameters<\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/th>\nPower (kW)<\/th>\nVoltage (V)<\/th>\nSpeed (r\/min)<\/th>\nAirflow (m\u00b3\/h)<\/th>\nPressure (Pa)<\/th>\nNoise (dB\/A)<\/th>\n<\/tr>\n<\/thead>\n
SF2-2<\/td>\n0.12<\/td>\n38<\/td>\n2800<\/td>\n1300<\/td>\n140<\/td>\n62<\/td>\n<\/tr>\n
SF2-2R<\/td>\n0.12<\/td>\n220<\/td>\n2800<\/td>\n1300<\/td>\n140<\/td>\n62<\/td>\n<\/tr>\n
SF2-4<\/td>\n0.06<\/td>\n380<\/td>\n1450<\/td>\n600<\/td>\n20<\/td>\n57<\/td>\n<\/tr>\n
SF2-4R<\/td>\n0.06<\/td>\n220<\/td>\n1450<\/td>\n600<\/td>\n20<\/td>\n57<\/td>\n<\/tr>\n
SF2.5-2<\/td>\n0.25<\/td>\n380<\/td>\n2800<\/td>\n2100<\/td>\n215<\/td>\n65<\/td>\n<\/tr>\n
SF2.5-2R<\/td>\n0.25<\/td>\n220<\/td>\n2800<\/td>\n2100<\/td>\n215<\/td>\n65<\/td>\n<\/tr>\n
SF2.5-4<\/td>\n0.09<\/td>\n380<\/td>\n1450<\/td>\n1000<\/td>\n35<\/td>\n59<\/td>\n<\/tr>\n
SF2.5-4R<\/td>\n0.09<\/td>\n220<\/td>\n1450<\/td>\n1000<\/td>\n35<\/td>\n59<\/td>\n<\/tr>\n
SF3-2<\/td>\n0.37<\/td>\n380<\/td>\n2800<\/td>\n3000<\/td>\n230<\/td>\n68<\/td>\n<\/tr>\n
SF3-2R<\/td>\n0.37<\/td>\n220<\/td>\n2800<\/td>\n3000<\/td>\n230<\/td>\n68<\/td>\n<\/tr>\n
SF3-4<\/td>\n0.12<\/td>\n380<\/td>\n4150<\/td>\n2000<\/td>\n59<\/td>\n61<\/td>\n<\/tr>\n
SF3-4R<\/td>\n0.12<\/td>\n220<\/td>\n4150<\/td>\n2000<\/td>\n59<\/td>\n61<\/td>\n<\/tr>\n
SF3.5-2<\/td>\n0.75<\/td>\n380<\/td>\n2800<\/td>\n6000<\/td>\n260<\/td>\n70<\/td>\n<\/tr>\n
SF3.5-2R<\/td>\n0.75<\/td>\n220<\/td>\n2800<\/td>\n6000<\/td>\n260<\/td>\n70<\/td>\n<\/tr>\n
SF3.5-4<\/td>\n0.25<\/td>\n380<\/td>\n1450<\/td>\n4000<\/td>\n100<\/td>\n63<\/td>\n<\/tr>\n
SF3.5-4R<\/td>\n0.25<\/td>\n220<\/td>\n1450<\/td>\n4000<\/td>\n100<\/td>\n63<\/td>\n<\/tr>\n
SF4-4<\/td>\n0.55<\/td>\n380<\/td>\n1450<\/td>\n5870<\/td>\n149<\/td>\n72<\/td>\n<\/tr>\n
SF4-4R<\/td>\n0.55<\/td>\n220<\/td>\n1450<\/td>\n5870<\/td>\n149<\/td>\n72<\/td>\n<\/tr>\n
SF4-2<\/td>\n1.5<\/td>\n380<\/td>\n2880<\/td>\n10000<\/td>\n170<\/td>\n80<\/td>\n<\/tr>\n
SF4-2R<\/td>\n1.5<\/td>\n220<\/td>\n2800<\/td>\n10000<\/td>\n170<\/td>\n80<\/td>\n<\/tr>\n
SF5-4<\/td>\n0.57<\/td>\n380<\/td>\n1450<\/td>\n10000<\/td>\n200<\/td>\n74<\/td>\n<\/tr>\n
SF5-4R<\/td>\n0.73<\/td>\n220<\/td>\n1450<\/td>\n10000<\/td>\n170<\/td>\n74<\/td>\n<\/tr>\n
SF5-6<\/td>\n2.2<\/td>\n380<\/td>\n960<\/td>\n7700<\/td>\n120<\/td>\n66<\/td>\n<\/tr>\n
SF6-4<\/td>\n1.1<\/td>\n380<\/td>\n1450<\/td>\n18700<\/td>\n300<\/td>\n80<\/td>\n<\/tr>\n
SF6-6<\/td>\n3.0<\/td>\n380<\/td>\n960<\/td>\n14500<\/td>\n180<\/td>\n75<\/td>\n<\/tr>\n
SF7-4<\/td>\n2.2<\/td>\n380<\/td>\n1450<\/td>\n24500<\/td>\n350<\/td>\n85<\/td>\n<\/tr>\n
SF7-6<\/td>\n3<\/td>\n380<\/td>\n960<\/td>\n21500<\/td>\n210<\/td>\n80<\/td>\n<\/tr>\n
SF8-4<\/td>\n2.2<\/td>\n380<\/td>\n1450<\/td>\n37200<\/td>\n235<\/td>\n88<\/td>\n<\/tr>\n
SF8-6<\/td>\n3<\/td>\n380<\/td>\n960<\/td>\n28000<\/td>\n196<\/td>\n82<\/td>\n<\/tr>\n
SF10-6<\/td>\n4<\/td>\n380<\/td>\n960<\/td>\n50000<\/td>\n260<\/td>\n88<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n <\/div>\n <\/section>\n\n
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Target Applications<\/span><\/h2>\n

Ventilaci\u00f3n axial de bajo nivel sonoro para grandes espacios que requieren una renovaci\u00f3n constante del aire y una instalaci\u00f3n sencilla.<\/p>\n

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Workshops<\/h3>\n

General ventilation support for production and repair areas.<\/p>\n <\/div>\n\n

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Warehouses<\/h3>\n

Air movement for storage spaces where stagnant air affects comfort and goods.<\/p>\n <\/div>\n\n

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Commercial Facilities<\/h3>\n

Ventilation support for shared service areas and equipment zones.<\/p>\n <\/div>\n\n

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Equipment Rooms<\/h3>\n

Ayuda a evacuar el aire caliente o viciado de la maquinaria y las zonas de servicio.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/section>\n\n \n

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Quality Assurance & Warranty<\/span><\/h2>\n

We eliminate procurement and installation risks through rigorous factory verification and straightforward B2B warranty support.<\/p>\n

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100% Pre-Shipment Inspection<\/h3>\n

Cada lote se somete a estrictas pruebas rutinarias de funcionamiento y dimensiones, que incluyen la inspecci\u00f3n del ensamblaje de los \u00e1labes, pruebas de funcionamiento del motor, revisi\u00f3n del nivel ac\u00fastico, comprobaci\u00f3n del caudal de aire, verificaci\u00f3n de las medidas de montaje y coincidencia del modelo con la tabla t\u00e9cnica. Garantizamos que cada unidad llegue al lugar de su proyecto completamente operativa y lista para una instalaci\u00f3n impecable.<\/p>\n <\/div>\n

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Reliable Hardware Warranty<\/h3>\n

Respaldamos con total garant\u00eda nuestra calidad de fabricaci\u00f3n. En el caso improbable de cualquier defecto de material o fallo mec\u00e1nico en condiciones de funcionamiento est\u00e1ndar de proyecto, KCVENTS ofrece un servicio de sustituci\u00f3n directa de equipos sin complicaciones para proteger sus plazos de entrega.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/section>\n\n

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