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Single Inlet Centrifugal Fan Airflow of 920m³ /H (for 50Hz) at a Fan Speed of 1700rpm 230V AC, 66dd (A)¹

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Product Description Product Description Single inlet centrifugal fan airflow of 920m3/h (for 50Hz) at a fan speed of 1700rpm 230v ac, 66Dd(A)Centrifugal fans are apparatuses that draw in air and expel it in another direction. They use impellers to suck in air, gasses, smells, and other airborne particles and use propelling blades to blow and disperse air to a different area. Centrifugal fans are typically rounded in shape with an intake on one side and a blowing vent on an adjacent face. Given their design, they are often colloquially called snail fans.Centrifugal blower fans are usually found in factories or other industrial settings as they serve more heavy duty purposes. Some appliances may have a self-contained centrifugal fan to aid with cooling or exhaust, though there are stand alone models that can be moved around to distribute air from a particular area. Other times they are part of an air duct system where air is passed through a centrifugal exhaust fan.Jiayi carries centrifugal fans in a wide range of sizes and speeds to fit any job requirement.The single inlet centrifugal fan has an airflow of 920m3/h (for 50Hz) at a fan speed of 1700rpm and has a supply voltage rating of 230VAC. This centrifugal blower is integrated within the impeller that reduces installation dimensions. The fan is featured with forwarding curved blades. It is an ideal solution for a wide range of applications and also suitable for intake suction use. The scroll housing is open on both the sides for added efficiency and reduction in noise level. The robust and space-saving design, this makes it versatile and easy to use.It is 283mm long, 125mm wide and 261mm deep.NoteTo prevent overloading the motor, these blowers must be operated against the minimum static pressures.Features and BenefitsElectronically commutated motor blower with an external rotor motor.Impeller material is made from sheet steel and coated in blackHousing material IS die-cast aluminiumDirection of rotation is clockwise, as seen on rotorInsulation class BMounting position of shaft is horizontal or rotor on bottomBearings are maintenance-free ball bearingsMotor protection 'top' wired internallyWith housing (flange)Product ParametersNo.ModelPower(KW-P)Wind Flow(m3/h)Pressure(Pa)Noise (Db(a))211-45DKT2000.25-4920-1700250-290≤67.12.2510-63DKT2250.45-42300-2900325-300≤662.512-45DKT2500.75-42100-3000515-475≤648-34 0.75-41800-2600550-450≤6412-58 0.85-42500-4000400-270≤672.810-60DKT2801.1-42600-4600490-420≤699-67DKT2800.55-62100-3600270-190≤6439-56DKT3001.8-43800-5500620-600≤729-57 2.2-44300-6500720-700≤7216-47 1.1-63100-5100425-405≤673.511-48DKT3503.0-45300-7500425-405≤7510-48 1.5-63100-6100355-330≤68412-45DKT4003.0-65100-9100610-590≤724.515-42 5.5-67500-13000850-800≤7711-68 7.5-613000-19000750-700≤7813-42 4.0-65600-11000800-750≤75 Installation InstructionsFeatureMax. Ambient Temp: <130oCRelative humidity: ≤98%Rated voltage: 220V, 220/440V, 220/380/660V, 230/400/690V, 240/415/720VCooling Method: IC411, Protection Class: IP54/IP55Insulation Class: Class B(130oC), Class F(155oC), Class H(180oC)Fan Blade: carbon steel and stainless steelMotor: Single speed/Double speed Motor/ Explosion-proof MotorFrame: carbon steel 1. Good looking: The fan body be stamp by precise mould with Power coating;2. Centrifugal fan with forwardward curved impeller;3. Compact structure, various size for option, easy for installation;4. Using standard size for the inlet and outlet, it coule be connect with tubing directely;5. Using extenal rotor motor, extremely low noise.6. Application: Where needs air ventilation, such as Hotel, Meeting room, Restaurant,Station, Supermarket, Airport, ect...7. Durable external rotor motor with thermal link, Matching speed-controllers is available.Detailed PhotosAfter Sales ServiceOur service: Marketing Service100% tested CE certified blowers.Professional advice for model selection and further market development.Pre-sales service: ?We are a sales team, with all technical support from engineer team.?We value every inquiry sent to us, ensure quick competitive offer within 24 hours.?We cooperate with customer to design and develop the new products. Provide all necessary document.After-sales service:?We respect your feed back after receive the fan.?We provide 1years warranty after receipt of fan..?We promise all spare parts available in lifetime use.?We loge your complain within 24 hours.Company ProfileZhejiang Jiayi Fan Co., Ltd. was established in 2003. It is a modern private enterprise focusing on the research, development, production and sales of ventilation equipment. The company is headquartered in Daxi Town, Wenling City, Zhejiang Province, which is the "Hometown of Pumps in China", and has branches across the country; the production base is located in the East New District of Wenling City.Enterprise development strategy: The company has always regarded quality as the fundamental, with integrity as the criterion, to create high-quality, cost-effective ventilation equipment products for users is the goal pursued by companies A and B.The main products of the company: all kinds of portable, mobile, oil-proof and moisture-proof axial flow fan series; medium, low and high pressure centrifugal fan series; boiler type draft fan series; mixed flow, diagonal flow fan series; industrial exhaust fan series; blower series and Y series; air compressor series and three-phase asynchronous motor, etc.; and can design and produce various non-standard and special exhaust equipment and special fans according to customer requirements.Sincerely thank domestic and foreign customers for their long-term trust and love for A and B fans, and welcome you to visit and guide us at any time. With your support, we are more confident to manufacture ventilation equipment products that meet the needs of social development. Let us work together, help each other, coexist and prosper, and create unlimited business opportunitiesFAQQ1: What's the terms of trade?A1: FOB,CFR,CIF or EXW are all acceptable. Q2: What's the terms of payment?A2: T/T,L/C at sight or cash. Q3: How long is your delivery time?A3: Generally it is 5-10 days if the goods are in stock or it is 20-30 days if the goods are not in stock, it is according to quantity. Q4: What is the advantage about your company?A4: Our company has professional team and professional production line. Q5: If we travel to China to checking your facility, are you welcome?A5: Of course, We will provide the whole accompany upon your arrivial. Warm Welcome! Q6: How Many Years of your company working in this industry?A6: We have over 20-year experience in this field.News for youHow Centrifugal Fans WorkUnderstanding centrifugal fans is a lesson in physics. The centrifugal fan's impeller blades draw air by creating a vortex. The air that is sucked into the impeller blades continues to rotate now around the center of the fan and pushes outwards inside the fan duct until the air is shot out of the exhaust vent. This phenomenon is called centrifugal force, hence the name of the fan.The speed and power of airflow are measured in cubic feet per minute, or CFM. Fans are often categorized by CFM as engineers will know how much power their system needs. Higher speed fans are often referred to as blower fans.

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