E-Jets Jetfan 50mm Heat Sink

Description The E-Jets Jetfan heat sink is designed specifically for the standard Jetfan-120 ECO when using the HET-800-86 or 800-73 motors. By using the Jetfan 50mm heat sink the HET-800-68 motors and the HET-800-73 series can be cooled better in model jets. The heat sink extends to the front end of the motor and also leaves the cooling air flow between the engine and motor tube of the stator because it is only 0.5mm thick. The weight is only 34 grams. It is recommended to install it with thermal grease.  The ribbing of the heat sink keeps on its press fit on and does not need to be specially fixed to the motor or edf unit. Specifications: Inside Diameter: 50mm (Use with HET 800 Series or other 50mm diameter motors) First Step Outside Diameter: 54mm First Step Outside Length: 36mm Second Step Outside Diameter: 58mm Second Step Outside Length: 41mm Total Length: 77mm Weight: 1.4oz / 39g Construction: CNC Machined Aluminum Picture notice: This is only the heat sink, it does not come with motor as this is for reference only. Insurance Note:  Fan Jets USA recommends the purchase of shipping insurance. If insurance is not purchased and the package is lost or damaged, the most that can be claimed with the USPS and awarded to the purchaser (shipment recipient) is $50.00.  Fan Jets USA is not responsible for reimbursing the purchaser the difference of an order of any amount.  Shipping charges are not included in an insurance claim per USPS guidelines. CA Residents: WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov