8 Inch Industrial Super Speed Metal Portable Ventilation Blower Fan

Product Description12 Inch Industrial Super Speed Metal Portable Ventilation Blower FanThe portable ventilation fan is used along with flexible ventilation ducts to circulate fresh air or remove unwanted air, and it mayalso be used to maintain a suitable working temperature. Ducts connect to the ventilator through a strap system. It can be usedapart from ducts for the same purposes. The steel housing protects the motor and other interior parts, ensuring safe operation.The vent fan can safely be used for air supply and exhaust in deep working spaces where ceiling fans are non applicable,especially for cable maintenance, ship building, municipal underground engineering, and chemical or industrial factories.The ventilator can also be used for drying.  Product ParametersSpecification(mm)Volt(V)Cycle(Hz)Air Volume Max (m³/min)Total Pressure Max(Pa)Power(W)Rotation speed(r/min)Blade Num(r/min)PV-20(8")110/220/24050/6025/35250/420150/2002900/33007PV-25(10")110/220/24050/6045/55300/450350/4002900/33007PV-30(12")110/220/24050/6062/72350/500550/6002900/33007PV-35(14")110/220/24050/6085/102380/550750/9002900/33006PV-40(16")110/220/24050/60128/154450/6001100/15002900/33006PV-40S(16")110/220/24050/6096/115149/208550/7501450/17508PV-45(18")220/24050225798150029006PV-45S(18")110/220/24050/60133/160160/224650/8501450/17508PV-50(20")220/24050330986220029006PV-50S(20")110/220/24050/60175/210200/288750/11001450/17508  Installation dimensionsModelΦAΦBΦCLHH1PV-20200210245280342154PV-25250260598315373178PV-30280292345350402196PV-35350365420350478235PV-40395415475400518281PV-40(1)395415475400548281PV-45440460515400555298PV-50490515570400592307  Our Advantages The portable high-speed axial flow fan has the advantages of low power consumption, large air volume, high wind pressure, low noise, etc., and the structure is reasonable and easy to use. The surface is treated by advanced spraying technology, which is bright, clean and durable. It is widely used in warehouses, basements, parking lots and other places that need ventilation.   Detailed Photos Company Profile Zhejiang 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.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 opportunities. FAQQ1: 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.What is an axial fan used for?In general, an axial-flow fan is suitable for a larger flow rate with a relatively small pressure gain and a centrifugal fan for comparatively smaller flow rate and a large pressure rise. They are used to supply fresh air, to suck air from return air trenches, to suck air from rotary filters, to exhaust air out etc. What is axial flow fans?An axial flow fan is a type of industrial fan used to cool machines and equipment which heat up after use. Axial flow fans are the type of compressor, which produces airflow parallel to the axis, thus the name. What is the difference between centrifugal and axial fans?  An axial fan is one in which the extracted air is forced to move parallel to the shaft about which the blades rotate. Centrifugal fans extract air at right angles to the intake of the fan, and spin the air outwards to the outlet by deflection and centrifugal force.   - it has a lower diameter of the impeller