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Removes moisture and hydrocarbons (C5 and heavier) from dry air or inert gases.
Indicator signals breakthrough by changing from yellowish green to blue at low relative humidity to warn of leaks in the gas stream.
The inner glass tube contains activated carbon, moisture indicator, and molecular sieve.
10 μm frits at both ends of the filter.
Heavy-walled inner glass tube is protected by a sealed outer plastic tube to further protect against leaks.
Description
Specifications for In-Line Filters
-Capacity-
-Capacity-
-Capacity-
-Capacity-
Type of Filter
Maximum Pressure
Maximum Flow Rates
Use for:
Indicator Color Change
H20 (g)
O2 (mL)
Hydrocarbons (g) (as n-butane)
Carbon Dioxide (g)
Estimated Lifetime (years)
Oxygen cat.# 22010, 22011, 23804, 23805
11 bar/160 psi
2 SLPM
Inert carrier gas, He, N2, H2, Ar
Green to Grey
—
45
NA
NA
>1
Moisture cat.# 22014, 22015, 23806, 23807
11 bar/160 psi
2 SLPM
Inert carrier gas, He, N2, H2, Ar, Air
Yellowish Green to Blue
6.0
—
—
—
>1
Carrier Gas cat.# 23808, 23809, 23810, 23811
11 bar/160 psi
400 mL/min
Inert carrier gas, He, N2, H2, Ar
2 indicators: Blue to Brown (moisture); Green to Gray (oxygen)
1.4
80
1
—
>1
Detector Gas cat.# 23812, 23813, 23814, 23815
11 bar/160 psi
2 SLPM
Inert carrier gas, He, N2, H2, Ar, Air
Yellowish Green to Blue
3.0
—
2
—
>1
CO2 cat.# 23816, 23817, 23818, 23819
68.9 bar/1000 psi
1300 cc/min
He, N2, H2, Ar, Air
NA
—
—
—
19
>1
Catalog No.
23812
Product Name
Indicating Detector Gas Purifier, 1/4" Brass
Dimensions
13" x 1.5" (33 x 3.8 cm)
Fittings
1/4" Brass
Note
This filter is packed under helium to maintain quality. Follow the installation instructions carefully to purge the helium from the filters before use.
