Product Name: Brushless DC Portable Air Blower Model NO.: WS9250-24-240-X200 Certification: RoHS, CE Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate, Fuel Cell Material: Plastic Type: Centrifugal Fan Electric Current Type: DC Blade Material: Aluminum Brand Name: Wonsmart Power: 120~180W Voltage: 12VDC 24VDC 36VDC 48VDC Air Volume: 37~42 M3/H Speed: 6.8~8 Kpa Bearing: NMB Ball Bearing MOQ: 100PCS/ Per Model Trademark: Europe America Canada Japan China Transport Package: by DHL UPS Fedec TNT or Other with Carton Specification: D92mm*H57mm, Origin: Zhejiang, China (Mainland) HS Code: 8414519900 Product Description Packaging & ShippingUnit size: D92mm*H50mmUnit weight: 400g;Packing Method: Outer Carton+inner box;Qty per Carton: 40pcs;Carton Size: 55*23*23cm;G.W. per Carton: 14.5 kgs;Notes:1, Do not use max pressure as working point, this point is not safe since airflow isToo small.2, To add afilter onto the inlet can make the blower run longer time;3, The right impeller run direction is CCW.Payment&DeliverySample Payment preference: paypal / bank account;Sample delivery time: 3-5 days;Sample delivery method: Fedex, UPS, DHL;Sample delivery cost: 20-45 USD for 1 kg;Mass Production payment: Bank account;Mass production delivery time: 15-30 days;Mass production delivery method: Fedex, UPS, DHL, Ocean shipping;Company InformationNingbo WONSMARTCo., Ltd. is a manufacturer focused on BLDC Motor in Ningbo city, China. Covering an area of 2000 square meters, we were founded by a group of men who are professional in this field. We mainly design, manufacture, and sell small DC brushless motors.Our CEO is good at "Western" &"Chinese style" management, regards "people" as the most important factor in the development of our enterprise, and believes that details decide the success or lose.We guarantees you that you only need to input an order, and it will output quality products.Our ServicesWe are able to provide youSAMPLESandCUSTOMIZATION SERVICE.If you have any special requirements or demands,Please feel free to contact us. We are glad to offer you our best service!