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Before using this product, read and fully understand operating
instructions and all decals on product. This is necessary to prevent
injury to operator and damage to product.
Do not attempt to use this product for anything other than its
intended purpose.
Use of this product should be in a suitably ventilated shop.
Operate valves slowly to prevent damage to coalescing filter.
Use of this product is only permitted in places free from explosion
or fire hazard.
Do not use this product if it is visibly worn, distorted or damaged.
SPECIFICATIONS ___________________________________________________________
Operating Temperature
Min/Max Compressed Air Supply
Dimensional data
Weight
Specifications shown below are at an air temperature of 75° F (24° C) and a supply air pressure of 160psi (11.0
bar). These specifications are intended to be a baseline to result in the production of 95% pure nitrogen. The
output flow of nitrogen has been pre-set to 4.3 scfm (6.9 Nm³/hr) per membrane. Changes to air temperature,
supply air pressure or supply air flow will change the result of nitrogen purity.
Model Supply Air Pressure
#
450
650
* These are minimum settings. The purity can be increased by rotating the purity adjustment dial clockwise
Change
When supply air temperature increases
When supply air pressure increases
When supply air flow decreases
When supply air temperature decreases
When supply air pressure decreases
Rotating purity adjustment dial clockwise
Rotating purity adjustment dial ccw
Supply Air Flow
psi
bar
scfm
160
11.0
8.4
160
11.0
16.8
CAUTION
40° to 140° F (4° to 60° C)
150 to 175 psi (10.3 to 12.0 bar)
7.5 x 20 x 46.5 in (19 x 51 x 118 cm)
Model 450
Model 650
Output N
Nm³/hr
scfm
13.5
4.3
27
8.6
Note
Supply air flow requirement will increase
N
output flow will decrease
2
N
output flow will decrease
2
N
output flow will increase
2
3
100 lbs (45.36 kgs)
120 lbs (54.43 kgs)
Maximum
Flow
N
2
2
Nm³/hr
Purity
6.9
95%*
13.8
95%*
Nitrogen Purity
increases
Nitrogen Purity
decreases
Increase Purity
Decrease Purity
Result
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