Cubic Fan and Blower Solutions Cubic Sensor and Instrument Co., Ltd. Add: Fenghuang No.3 Road, Fenghuang Industrial Park, Eastlake Hi-tech Development Zone,Wuhan, 430205, China Tel: +86-27-81628827 Fax: +86-27-87401159 E-mail: [email protected] Web: en.gassensor.com.cn Cubic Sensor and Instrument Co.,Ltd. All products are in continuous development and therefore specifications may be subject to change without prior notice.

Cubic Sensor and Instrument Co., Ltd. (hereinafter referred to as "Cubic") is a publicly listed company in SSE STAR Market (stock code:688665), specializing in smart gas sensors and superior gas analyzers. Set up in 2003, situated at "Optics Valley" of Wuhan, China, Cubic has established gas sensing technology platforms including optical technologies (NDIR, Ultraviolet, Light Scattering, Laser Raman), ultrasonic technology, MEMS metal oxide semiconductor (MOX) technology, electrochemical technology, ceramic thick-film technology based high temperature solid electrolyte technology and so on. At...

High Airflow & High Static Pressure Robust & Durable * Fire-resistant k - UL94V-0 flame-rated PBT material is strong and corrosion-resistant, ensuring greater safety and reliability. Low Noise * Long Lifetime Personalized Customization 03

Product Code Introduction CUBIC | Axial cooling fan (unit: mm) M: Medium speed V: Higher than H U: Higher than S Fan types A: Axial flow C: Centrifugal E: EC type □ : Rotodynamic blades H: Cross-flow

| 20X20X06mm SERIES General Specification A. Frame and Impeller: Thermal Plastic,UL94V-0 B. Lead Wires:UL Type (+): Red (-)Black General Specification A. Frame and Impeller: Thermal Plastic,UL94V-0 B. Lead Wires:ULType (+): Red (-)Black Dimensions Drawing Performance Curves Dimensions Drawing Performance Curves * If the above products have customized design requirements, please contact Cubic sales * The above specifications are subject to change without prior notice * If the above products have customized design requirements, please contact Cubic sales * The above specifications are subject to...

| 25X25X10mmSERIES| 30X30X07mm SERIES General Specification A. Frame and Impeller: Thermal Plastic,UL94V-0 B. Lead Wires:UL Type (+): Red (-)Black A. Frame and Impeller: Thermal Plastic,UL94V-0 B. Lead Wires:ULType (+): Red (-)Black Dimensions Drawing Performance Curves Dimensions Drawing Performance Curves Specifications Specifications Maximum Air Flow Maximum Cr, i Rated Input M Air Pressure Speed f'Mrrpnt pnwpr Noise Weight Current Power * If the above products have customized design requirements, please contact Cubic sales * The above specifications are subject to change without prior notice...

| 30X30xl0mm SERIES| 35X35X06mm SERIES General Specification A. Frame and Impeller: Thermal Plastic,UL94V-0 B. Lead Wires:UL Type (+): Red (-)Black A. Frame and Impeller: Thermal Plastic,UL94V-0 B. Lead Wires:ULType (+): Red (-)Black Dimensions Drawing Performance Curves Dimensions Drawing Performance Curves Specifications * If the above products have customized design requirements, please contact Cubic sales * The above specifications are subject to change without prior notice Maximum Crv___i Rated Input Air Pressure Speed <-,,rront pnuupr Noise Weight Current Power * If the above products have...

| 35X35xl0mm SERIES| 40X40X06mm SERIES General Specification A. Frame and Impeller: Thermal Plastic,UL94V-0 B. Lead Wires:UL Type (+): Red (-)Black A. Frame and Impeller: Thermal Plastic,UL94V-0 B. Lead Wires:ULType (+): Red (-)Black Dimensions Drawing Performance Curves Dimensions Drawing Performance Curves Specifications Specifications Maximum Air Flow Noise Weight * If the above products have customized design requirements, please contact Cubic sales * The above specifications are subject to change without prior notice

| 40X40Xl0mm SERIES| 40X40X 15mm SERIES General Specification A. Frame and Impeller: Thermal Plastic,UL94V-0 B. Lead Wires:UL Type (+): Red (-)Black General Specification A. Frame and Impeller: Thermal Plastic,UL94V-0 B. Lead Wires:ULType (+): Red (-)Black Dimensions Drawing Performance Curves Dimensions Drawing Performance Curves * If the above products have customized design requirements, please contact Cubic sales * The above specifications are subject to change without prior notice

| 40X40X20mm SERIES| 40X40X28mm SERIES General Specification A. Frame and Impeller: Thermal Plastic,UL94V-0 B. Lead Wires:UL Type (+): Red (-)Black A. Frame and Impeller: Thermal Plastic,UL94V-0 B. Lead Wires:ULType (+): Red (-)Black Dimensions Drawing Performance Curves Dimensions Drawing Performance Curves Specifications Specifications Noise Weight Operating Maximum Rated Input * If the above products have customized design requirements, please contact Cubic sales * The above specifications are subject to change without prior notice

| 40X40X56mm SERIES| 45X45X 10mm SERIES General Specification A. Frame and Impeller: Thermal Plastic,UL94V-0 B. Lead Wires:UL Type (+): Red (-)Black A. Frame and Impeller: Thermal Plastic,UL94V-0 B. Lead Wires:ULType (+): Red (-)Black Dimensions Drawing Performance Curves Dimensions Drawing Performance Curves Specifications * If the above products have customized design requirements, please contact Cubic sales * The above specifications are subject to change without prior notice * If the above products have customized design requirements, please contact Cubic sales * The above specifications...

| 50X50xl0mm SERIES| 50x50x 10mm SERIES General Specification A. Frame and Impeller: Thermal Plastic,UL94V-0 B. Lead Wires:UL Type (+): Red (-)Black A. Frame and Impeller: Thermal Plastic,UL94V-0 B. Lead Wires:ULType (+): Red (-)Black Dimensions Drawing Performance Curves Dimensions Drawing Performance Curves Specifications Specifications Maximum Air Flow Maximum ___. Rated Input M Air Pressure Speed Current Power Noise We|ght Current Power * If the above products have customized design requirements, please contact Cubic sales * The above specifications are subject to change without prior notice...