Nitrogen-making machine SPN59 
Model Purity
%
Purity Code Specification limits
Nm3/h
Pressure
Mpa
Dew Point
Air Nitrogen
Proportion

BGPN


PGPN


YYPN


KYPN

97 97 5~3000

Air Pressure -0.2

≤-45

≈2.24:1
98 98 4~2500 ≈2.35:1
99 99 3~2100 ≈2.58:1
99.5 295 2~1800 ≈2.91:1
99.9 39 1.5~1300 ≈3.58:1
99.99 49 1~800 ≈4.7:1
99.995 495 1~750 ≈4.93:1
99.999 59 0.5~500 ≈7.1:1