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GC ACCESSORIES |
GAS MANAGEMENT
Gas Generators
Parker Balston® Nitrogen Gas Generators for LC-MS
• Turn compressed air into ultra-pure nitrogen (up to 99.5%).
• Flows from 1 to 44 L/min.
• Models N2-04, N2-14, N2-22, and N2-35 require no electricity.
• Safe, reliable, low maintenance.
• Maintenance kits include replacement filters.
Specifications
NitroFlow Lab*
N2-04
N2-14
N2-22
N2-35
or N2-22A
or N2-35A
Maximum Nitrogen
Flow Rate:
32 L/min
8 L/min
36 L/min max. flow
N2-22: 44 L/min
44 L/min
N2-22A: 29 L/min
Nitrogen Purity:
99.50%
99%
95.0%–99.5%
99%
99%
Min/Max Inlet
Pressure:
N/A
60 psig/145 psig
60 psig/145 psig
60 psig/145 psig
60 psig/145 psig
Electrical
Requirements:
120 VAC/60 Hz
None
None
N2-22: None
N2-35: None
N2-22A: 120 VAC/60 Hz
N2-35A: 120 VAC/60 Hz
Dimensions:
27.6" h x 35.4" w x 12.2" d
11" h x 13" w x 16" d
50" h x 16" w x 16" d
50" h x 16" w x 16" d
50" h x 16" w x 16" d
(70 cm x 90 cm x 31 cm)
(27 cm x 34 cm x 41 cm)
(127 cm x 41 cm x 41 cm)
(127 cm x 41 cm x 41 cm)
(127 cm x 41 cm x 41 cm)
Shipping Weight:
205 lb (93 kg)
43 lb (20 kg)
75 lb (34 kg)
N2-22: 101 lb (46 kg)
N2-35: 115 lb (52 kg)
N2-22A: 106 lb (48 kg)
N2-35A: 119 lb (54 kg)
* Has built-in air compressor.
ordering
note
For
international orders
, please contact Customer Service or your Restek representative.
22129
22130
20677
Nitrogen Generators for LC-MS
Model #
qty.
cat.#
price
Nitrogen Generator for LC-MS
NitroFlow Lab Model, 32 L/min max. flow
ea.
22129
Nitrogen Generator for LC-MS
N2-04 Model for ELSD, 8 L/min max. flow
ea.
22130
Nitrogen Generator for LC-MS
N2-14 (general purpose) 36 L/min max. flow
ea.
20677
Nitrogen Generator for LC-MS
N2-22 Model, 44 L/min max. flow
ea.
22131
Nitrogen Generator for LC-MS
N2-22A Model, 29 L/min max. flow
ea.
22132
Nitrogen Generator for LC-MS
N2-35 Model, 44 L/min max. flow
ea.
22133
Nitrogen Generator for LC-MS
Includes: Oxygen analyzer and audible alarm (monitors oxygen
in nitrogen stream and signals high or low concentrations)
N2-35A Model, 44 L/min max. flow
ea.
22134
Maintenance Kits
Model #
qty.
cat.#
price
Maintenance Kit
Includes: carbon filter
for NitroFlow Lab
kit
22156
6-Month Maintenance Kit*
Includes: 1st stage prefilter, 2nd stage prefilter,
and final filter (2 each)
for N2-14, N2-14A, 75-72, 75-720NA
kit
21648
6-Month Maintenance Kit With Carbon Filter*
Includes: 1st stage prefilter, 2nd stage prefilter,
hydrocarbon scrubber, and final filter (1 each)
for N2-14, N2-14A, 75-72, 75-720NA
kit
22135
Generator Maintenance Kit
Includes: 1st and 2nd stage prefilters (1 each) and 1 final filter
for HPZA-3500, HPZA-7000, HPZA-18000, HPZA-30000, and
75-80 (Zero Air); N2-04 (Nitrogen); and TOC-1250 (TOC)
kit
21647
*The manufacturer recommends maintenance for this unit every 6 months.