Full 1
Thermal Management
Expert

Leading Expert in Thermal Management and Fan Technologies
Specializing in DC Fans, AC Fans, Blower Fans, Cross-Flow Fans, and Accessories

SHENZHEN COOFAN ELECTRICAL CO.,LTD.
Tel:
+86-18579220615
Email:
info@coofanwin.com
Address:
Xingheshiji Building A, No. 3069 Caitian Road, Gangxia Community, Futian Subdistrict, Futian District, Shenzhen, China
4020 blower
4020鼓风机-1
4020鼓风机-2
4020鼓风机-3

4020 blower

  • Size: 40x40x20mm
  • Frame: Thermal Plastic UL94V-0 Rating
  • Impeller: Thermal Plastic UL94V-0 Rating
  • Lead Wire: UL1571 AWG#26 or Equivalent (+) Red, (-) Black
  • Bearing: B=Double Ball Bearing, S=Sleeve Bearing
  • Life Expectancy: 70,000 Hours for Ball Bearing, 30,000 Hours for Sleeve Bearing
  • Operating Temperature/Humidity: -10℃ to 70℃
  • Storage Temperature: -40℃ to 70℃
  • Function Options: FG,RD,PWM
Contact Us
ModelBearing Type Rated VoltageCurrent Amp  SpeedAir flow  Static PressureNoise Level Weight
Part No.S  BV ARPM CFMmmH2O dBAG
DC4020H05B√ 50.387500 3.54 9.1340.90  29
DC4020M05B√ 50.34 65003.06  6.5537.40  29
DC4020L05B√ 50.24 5500 2.56 5.2233.50  29
DC4020H12B√ 120.18 85004.00  12.1644.50  29
DC4020M12B√ 120.167500 3.54 9.1340.90  29
DC4020L12B√ 120.14 65003.06  6.5537.40  29
DC4020H24B√ 240.098500 4.00 12.1644.50  29
DC4020M24B√ 240.08 75003.54  9.1340.90  29
DC4020L24B√ 240.076500 3.06 6.5537.40  29
All models can be customized to meet customer needs.

40*40*20mm 4020 double ball bearing 3D printer blower fan.