250°C heat resistant large air volume type HEPA (Without any silicone)
Large air volume
![[photo]250°C heat resistant large air volume type HEPA (Without any silicone)](img/pict_atmch-sl.jpg)
- No silicone : No usage of silicone for filter parts. Therefore there is no silicone generation and it cannot give any damages to products.
- 250°C of heat resistance : By various ideas on separator structure and sealant, it has the structure which can stand against continuous usage under 250°C of high temperature, and can be used without any care.
- More than 99.97% of collection efficiency : As it can collect 99.97% or higher of 0.3µm particles, it is the most suitable filter for getting purified environment under high temperature.
- Environment friendly : As no usage of additives, it can be easily disassembled after usage.
- Larger types are available.
Standard specification
| Type | Size(mm) Height x Width x Depth *1 |
Rated air volume (m3/min) |
Rated air velocity (m/s) |
Collection efficiency (%) at 0.3µm |
Pressure drop (Pa) | Weight (kg) |
|
|---|---|---|---|---|---|---|---|
| Initial | Final | ||||||
| ATMCH-41-P-SLS4 | 610 x 610 x 290 | 41 | 2.10 | 99.97 | 249 (189) (*2) |
498 | Approx. 25.0 |
| ATMCH-61-P-SLS4 | 760 x 760 x 292 | 61 | 2.10 | 99.97 | 249 (189) |
498 | Approx. 33.0 |
| ATMCH-28-Q-SLS4 | 610 x 610 x 150 | 28 | 1.44 | 99.97 | 249 (152) |
498 | Approx. 13.5 |
- *1 : The sizes , up to 760mm high and 1,000mm wide , are available. For over 610mm high or 760mm wide, only the 292mm depth is available.
- *2 : The figures in parenthesis ( ) mean pressure drop under the air volume of 31m3/min for 610x610 in P type and 17m3/min for 610x610 in Q type.
Performance
![[graph]250°C heat resistant large air volume type HEPA (Without any silicone)](img/graph_atmch-sl.gif)
Structure drawing
![[figure]250°C heat resistant large air volume type HEPA (Without any silicone)](img/fig_atmch-sl.gif)
Air volume - Pressure drop relationship
![[graph]Air volume - Pressure drop relationship](img/graph_atmch-sl02.gif)