... 2, max pressure:12Bar 3, long life time 4,CE nitrogen tyre inflator machine /auto air compressor BN-606 Technical feature: 2 ... 2~3 m3/HourElectric valve: Airtac/SNS/XMC222 tank, vacuum Nitrogen Generator produce high purity N2 for inflating tyres, with inflating ... about 2-10% 4, Longer tyre life about 25% 5, Enhanced safety 6, More economy Nitrogen characteristic:Stable chemist character, Bigger ...