Thank you for having an interest in our availability for part number JQ48R7-031437, a Fan 48Vdc 171.5X150.4X50.8Mm Tubeaxial Rectangular/Rounded - 171.5Mm L X 150.4Mm H X 50.8Mm W 48Vdc 22.0W Pwm Control; Speed Sensor (Tach) 3475 Rpm 54.3 Db(A) 0.812 In H2o (202.3 Pa) 0.812 Cfm (0.023M¦/Min) 4 Wire Leads Ball - . item we feature that is manufactured by Comair Rotron. In order to receive pricing information on this particular Fans Thermal Management listing, please fill out and submit the Request for Quote (RFQ) form that is provided below. As the form is partially completed for you with details concerning this board-level electronic component, simply offer us information like your target price, desired quantity, and when you need parts by. Once you submit a request and our team receives and reviews it, you will be contacted by a dedicated account manager in 15 minutes or less to continue the procurement process.