7.5kW air compressor head BAOSI screw air end YNT55A

The BOSI screw air end has the characteristics of high efficiency, stability, compact equipment structure, low maintenance, long service life and wide application range.

  • Working Pressure:7~20[ bar ]101.5~232[ psig ]
  • Free Air Delivery:10.6~2294[ cfm ]0.3~65[ m3/min ]
  • Working Power:7.5~250[ kw ]10~350[ hp ]

Product Details

YNT55A (3).jpg

Product feature 

Heavy duty air end design

The oil-injected screw air ends create the heart of your compressor system. Used with our wide range of components, you can build the perfect 

compressor package with ultimate efficiency, low noise, at the highest quality standards.

Quality assurance

With high quality rotor profile in order to reach maximum performance even in the most extreme conditions and guarantee efficiency and duration. 

This means higher air-flow rate for less energy consumption.

Ultimate efficiency 

Wide operating pressure range from 8 to 15 bar, equip with excellent reliability of shaft seal, thanks to the use of first-rate quality materials leads 

to no oil leakages.

Easy maintenance

The wear-and-tear of air-end components depends on compressor applications and operating parameters. Air-end inspection and ordinary 

maintenance are recommended using original spare parts kits.


Technical Parameters

ModelPower(kW)Dimensions(mm)Weight(kg)
YNT55A7.5KW288*170*13725
YNT60A7.5KW300*200*16525
YNT70A11KW348*209*17030
YNT70B15KW398*220*17535
YNT80A18.5KW414*237*20845
YNE117RA22KW398*260*21051
YNE133RA30KW473*302*24281
YNE143RA37KW435*332*255100
YNE143RB45KW517*332*255110
YNE163RA55KW572*370*285140
YNE163RB55KW572*370*285140
YNE178RA75KW587*404*322175
YNE178RB90KW667*404*322195
YNE204RA110KW398*203*340255
YNE204RB132KW398*203*340280