We are a leading worldwide supplier of high efficiency filters for a variety of industries and applications.
Our In-Line Adsorption Columns remove moisture, oil and impurities from gases before analysis. They are a simple, cost effective solution for the adsorption of various chemicals within a gaseous stream. The housings come complete, ready to install, with the adsorbent of your choice included. Adsorbents work by contact time. The longer the gas is in contact with the specific contaminant, the better the performance. Flow rates should be kept to a minimum.
Product Bulletin DownloadThe units come complete with filter pads and stainless steel loaded compression spring to ensure the gas stream passes through the entire chamber versus “channeling” a single path. Knurled end caps make service quick and easy.
Note: Units are completely filled, and thus the spring is not normally visible. Directional flow arrows are attached for proper installation.
Acrylic Body – 1/4″ NPT| Model Number | Replacement Adsorbent | Volume (cc) | Pressure (psig) | Tube OD | Cap Diameter | Overall Length |
|---|---|---|---|---|---|---|
| IACH-38-150-80-XX | RBIA-80-XX | 80 | 80 | 1.50" | 1.77" | 5.91" |
| IACH-38-250-160-XX | RBIA-160-XX | 160 | 80 | 1.50" | 1.77" | 9.84" |
| IACH-50-200-215-X | RBIA-215-XX | 215 | 70 | 1.97" | 2.36" | 7.87" |
| IACH-50-350-440-XX | RBIA-440-XX | 440 | 70 | 1.97" | 2.36" | 13.78" |
| IACH-70-250-610-XX | RBIA-610-XX | 610 | 40 | 2.75" | 3.15" | 9.84" |
| IACH-70-450-1255-XX | RBIA-1255-XX | 1255 | 40 | 2.75" | 3.15" | 17.72" |
| IACH-70-650-1900-XX | RBIA-1900-XX | 1900 | 40 | 2.75" | 3.15" | 25.59" |
| IACH-100-350-2015-XX | RBIA-2015-XX | 2015 | 30 | 3.94" | 4.33" | 13.78" |
| IACH-100-450-2700-XX | RBIA-2700-XX | 2700 | 30 | 3.94" | 4.33" | 17.72" |
| IACH-100-650-4100-XX | RBIA-4000-XX | 4100 | 30 | 3.94" | 4.33" | 25.59" |
Our adsorption products come filled and sealed with your choice of material. Simply add the adsorbent code as a suffix to the model number: (Example: IAAH-1/2-800-MB)
Aluminum Body – 1/2″ NPT| Model Number | Replacement Adsorbent | Volume (cc) | Pressure (psig) | Tube OD | Cap Diameter | Overall Length |
|---|---|---|---|---|---|---|
| IAAH-1/2”-800-XX | RBIA-800-XX | 800 | 250 | 3.47" | 4.00" | 8.00" |
| IAAH-1/2”-1600-XX | RBIA-1600-XX | 1600 | 250 | 3.47" | 4.00" | 15.00" |
Our adsorption products come filled and sealed with your choice of material. Simply add the adsorbent code as a suffix to the model number: (Example: IAAH-1/2-800-MB)
Every adsorption application is unique, with many variables that influence adsorption rates. For best results, in field testing must be conducted for accurate percentages.
In addition to filling our adsorption vessels we also provide replacement material for units in the field. These are sold in re-sealable containers of 500cc, 800cc, 1000cc, and 1600cc.
To place an order: RBIA – amount of adsorbent needed – Specify Adsorbent Example Part Number: RBIA-500-4A
| Adsorbent | Code | Principles |
|---|---|---|
| Activated Carbon | CC | Adsorption of hydrocarbons and other organic vapors Zero Air Calibration |
| Molecular Sieve 4A | 4A | Adsorption of CO2, NH3, H2S, SOX |
| Molecular Sieve 13X | 13X | Adsorption of CO2, NH3, H2S, SOX, aromatics, amines |
| Silica Gel | SG | Adsorption of water vapor |
| Drierite - Anhydrous Calcium Sulfate | DR | Adsorption of water vapor |
| Mixed Bases | MB | Removal of acidic gases, CO2, SOX, NOX, HCI |
| Potassium Permanganate | PP | Removal of SOX, Hg, and other acidic gases |
| Hopcalite | HO | Removal of CO by catalytic oxidation to CO2 |
| Sodium Bicarbonate | SB | Acid Neutralizer |
| Copper Sulfate | CS | Removal of ammonia |