Nitrosource Membrane
Nitrogen Generation Systems

For further information contact: nitrogen@mesaequipment.com
Flow Rates (SCFH) @ 100 psig @ 68°F Pressure Correction Factors (at indicated operating pressure (PSIG))
Model 98% 97% 96% 95%   58 73 87 101 116 130 145 160 174 190
Main-Unit 570.4 780.5 990.6 1200.7 .35 .51 .76 1 1.2 1.4 1.6 1.9 2.1 2.4
159.003552  
NS-1 1140.7 1561.0 1981.2 2401.5 .35 .51 .76 1 1.2 1.4 1.6 1.9 2.1 2.4
NS-2 1711.1 2341.5 2971.8 3602.2 .35 .51 .76 1 1.2 1.4 1.6 1.9 2.1 2.4
NS-3 2281.4 3121.9 3962.5 4803.0 .35 .51 .76 1 1.2 1.4 1.6 1.9 2.1 2.4
NS-4 2851.8 3902.4 4953.1 6003.7 .35 .51 .76 1 1.2 1.4 1.6 1.9 2.1 2.4
NS-5 3422.1 4682.9 5943.7 7204.5 .35 .51 .76 1 1.2 1.4 1.6 1.9 2.1 2.4
Principal Specifications - Nitrosource Models NS-1, NS-2 & NS-3
Model NS-1 NS-2 NS-3
Dewpoint -58°F (-50°C) -58°F (-50°C) -58°F (-50°C)
Commercially Sterile Yes Yes Yes
Particles > 0.01 micron None None None
Suspended Liquids None None None
Min/Max Operating Press.(1) 60/145 psig 60/145 psig 60/145 psig
Max Pressure Drop
(@ 95% N2 , 125 psig)
15 psig 15 psig 15 psig
Recommended Ambient
Operating Temperature
70°F (21°C) 7O°F (21°C) 7O°F (21°C)
Min/Max Inlet Air Temp. 50°F/104°F
(10°C/40°C)
50°F/104°F
(10°C/40°C)
50°F/104°F
(10°C/40°C)
Recommended
Inlet Air Temp.
70°F (21°C) 70°F (21°C) 70°F (21°C)
Electrical Requirements 90-250 VAC
50-60 Hz
90-250 VAC
50-60 Hz
90-250 VAC
50-60 Hz
Dimensions 29"w x 31"d x 76"h
(74cm h x 79cm w x 193cm d)
29"w x 42"d x 76"h
(74cm h x 107cm w x 193cm d)
29"w x 53"d x 76"h
(74cm h x 135cm w x 193cm d)
Shipping Weight 660 lbs. (300 kg) 870 lbs. (395 kg) 1290 lbs. (586 kg)
Principal Specifications - Nitrosource Models NS-4, NS-5 & Main Unit
Model NS-4 NS-5 Main Unit
Dewpoint -58°F (-50°C) -58°F (-50°C) -58°F (-50°C)
Commercially Sterile Yes Yes Yes
Particles > 0.01 micron None None None
Suspended Liquids None None None
Min/Max Operating Press.(1) 60/145 psig 60/145 psig 60/145 psig
Max Pressure Drop
(@ 95% N2 , 125 psig)
15 psig 15 psig 15 psig
Recommended Ambient
Operating Temperature
70°F (21°C) 7O°F (21°C) 7O°F (21°C)
Min/Max Inlet Air Temp. 50°F/104°F
(10°C/40°C)
50°F/104°F
(10°C/40°C)
50°F/104°F
(10°C/40°C)
Recommended
Inlet Air Temp.
70°F (21°C) 70°F (21°C) 70°F (21°C)
Electrical Requirements 90-250 VAC
50-60 Hz
90-250 VAC
50-60 Hz
90-250 VAC
50-60 Hz
Dimensions 29"w x 64"d x 76"h
(74cm h x 163cm w x 193cm d)
29"w x 75"d x 76"h
(74cm h x 191cm w x 193cm d)
29"w x 20"d x 76"h
(74cm h x 51cm w x 193cm d)
Shipping Weight 1500 lbs. (681 kg) 1710 lbs. (776 kg) 450 lbs. (205 kg)
Unit Ordering Information
Model Number Description Maintenance Kit O2 Sensor
159.003552 Main Unit 159.002569 2284
159.003553 Sub Unit 159.002570  
NS-1 Main Unit 159.003569 2284
Sub Unit 159.003570  
NS-2 Main Unit 159.003569 2284
Sub Unit 159.003570x2  
NS-3 Main Unit 159.003569 2284
Sub Unit 159.003570x3  
NS-4 Main Unit 159.003569 2284
Sub Unit 159.003570x4  
NS-5 Main Unit 159.003569 2284
Sub Unit 159.003570x5