Van Air Part Numbers: 33-023, 33-0284, 33-0287, 33-0340, 33-0311
and 33-0313
Description
Deliquescent desiccant tablets incorporate the latest
improvements in deliquescent dehydration. DQ11 is compressed under
more than 20,000 pounds PSI into high density tablets with
elliptical ends. This hardness level insures that the tablets will
retain their shape through their operating life and keep uniform
air flow throughout the desiccant bed. Deliquescent desiccant
tablets are all pure active ingredients for longer and more
effective drying.
MSDS
Download Desiccant Material Safety Data Sheet
(MSDS)
Features
- 25% More Capacity Than Other Tablets DQ11
deliquescent desiccant tablets are 91% pure compared with 70-75% of
other tablets. This translates into more moisture capacity and
longer life. DQ11 has up to 30% more drying capacity than
competitive deliquescent tablets. DQ11 deliquescent consumption is
proportional to moisture load of air and system performance; for
example, aftercoolers, separators, filters and automatic drain
valves.
- Superior Air Flow: DQ11 deliquescent desiccant
tablet shape is close to being a sphere. This insures that the
tablets will not ""stack"" on each other to impair airflow and
allows maximum use of the entire desiccant bed.
- Non-Channeling/Non-Bridging: the unique shape also
reduces channeling and bridging in towers. Round tablets are far
more likely to create undesired flow patterns in the deliquescent
dryer bed due to channeling. DQ11 deliquescent provides
deliquescent dryer air for a longer period of time by improving
flow efficiency.
Typical Properties
| Size |
3/4'' diameter by 5/8'' height |
| Color |
White |
| Dewpoint Suppression |
25° -30° F |
| Bulk Density |
72 ± 3lbs./ ft3 |
| Shape |
Cylinderical, with ellipitical ends |
| Density |
1.85 g/ cc |
| Angle of Repose |
40° |
| Average Break Pressure |
60-100 lbs. |
| Average pH of solution |
6.5 to 7.5 |
| Critical RH |
55% |
| Viscosity |
Low: water |
| Freezing Point |
+10°/-20° F |
| Fumes/ vapor |
None |
| Toxicity |
Non-toxic |
| Deliquescent Desiccant Tablet Dew Point Performance |
Inlet Temperature
(saturated) |
Outlet Temperature
(dew point) |
Dew Point
(depression) |
| 100°F |
80°F |
20°F |
| 90°F |
70°F |
20°F |
| 80°F |
60°F |
20°F |
| 70°F |
51°F |
19°F |
| 60°F |
42°F |
18°F |
| 50°F |
32°F |
18°F |
Features
- Long lasting
- Non-toxic
- Non-hazardous
- Totally soluble
- Non-caking 5