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By certification 
Kaishan BMVF37 PM Permanent Magnet Screw Air Compressor
Working Pressure:
6.5-10[bar]
0.65-1.0[mpa]
Free air transport:
180-226[cfm]
5.05-6.35[m³]
Motor power:
50[hp]
37[kw]
BMVF Permanent Magnet Frequency conversion Screw Air Compressor Instruction
A high-efficiency PM variable frequency screw air compressor has advantages in the following three areas
1, have a highly efficient screw compression/air head unit
2, have a high efficient PM sysnchronous motor
3, have first-class PM variable control technology. Boreas PM variable frequency air compressor possesses significant technical advances in the above three areas
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