내열 필터
내열 HEPA 필터(250℃)
제품 개요
온도와 습도가 높은 환경에서 사용할 수 있으며, 250℃ 고온 상태에서 장시간 사용해도 0.3µm 단분산 DOP 시험 99.97% 이상의 초고성능을 유지하는 필터입니다. 구조는 스테인리스(304) 외곽 프레임에 강성 유리섬유 여과지를 여재로 쓰며, 내열 접착 재료는 내열 실리콘이고 개스킷도 같은 재질입니다. 알루미늄재로 여과지와 지지부를 갈라 놓고 완전히 밀착 접착합니다. 용도는 방사성 폐기물 소각로의 최종 배기구, 반도체·접착제·의약품처럼 청정도가 매우 높은 열풍 건조 현장 같은 특수 장소입니다.
제품 특성
Efficiency: tested per EN1822, HEPA efficiency 99.97 / 99.99% at 0.3um, ULPA efficiency 99.999 / 99.9995 / 99.9999% at 0.1–0.2um.
Media: glass fiber with aluminum separators dividing the media for effective filtration.
Frame: stainless steel
Adhesive / gaskets: high-temperature silicone
Temperature resistance: 250°C
상세 설명
High-Temperature Filter Features
High-Efficiency 250°C High-Temperature Filter
HEPA 99.97%:
The HEPA 99.97% high-efficiency filter captures 0.3-micron dust particles at up to 99.97% efficiency, and maintains 0.3um 99.97% efficiency even under high-temperature baking. Its filtration efficiency is higher than HEPA 95%, significantly improving oven cleanliness.
HEPA 95%:
Its efficiency falls between HEPA 99.97% and medium-efficiency 95%. Although the efficiency class is slightly lower than HEPA 99.97%, its pressure drop is much lower, resulting in longer service life. Lower pressure drop increases airflow and reduces equipment load, saving energy.
High-temperature HEPA filter advantages:
Provides laminar flow control.
Meets strict fire-protection ratings.
Low pressure drop, energy-saving.
Suitable for high-humidity environments.
Applications:
Final exhaust ports of radioactive waste incinerators.
Hot-air drying environments for semiconductors, adhesives and pharmaceuticals requiring extremely high cleanliness.
| Actual size (W x H x D) mm | Rated airflow (CMM) | Pressure drop (pa) | Pressure drop (pa) |
|---|---|---|---|
| Actual size (W x H x D) mm | Rated airflow (CMM) | Initial | Final |
| 305x305x150 | 4.2 | 250 | 500 |
| 305x610x150 | 8.5 | 250 | 500 |
| 610x610x150 | 17.0 | 250 | 500 |
| 305x305x290 | 7.1 | 250 | 500 |
| 305x610x290 | 14.9 | 250 | 500 |
| 610x610x290 | 32.6 | 250 | 500 |
