Three-quarter view of deep-pleat high-capacity HEPA filter in a metal box frame

공기 필터 및 화학 여과

대용량 HEPA 필터

A deep-pleat HEPA filter with a large glass-microfibre media pack designed for long loading intervals in cleanroom supply or exhaust air systems.

Deep-Pleat Media Pack
High Dust-Holding Capacity
Rigid Metal Frame
Long Service Interval

견적 요청 제품 찾아보기

상품 소개

The high-capacity HEPA filter uses a deep accordion-folded glass-microfibre pack separated by corrugated aluminium foils. The separators preserve open flow channels through the full filter depth and allow a greater media quantity than a shallow cleanroom panel. The pack is bonded continuously into a galvanized-steel or stainless-steel frame with polyurethane sealant. This construction suits central air handlers and containment housings where particulate loading, robust handling and long replacement intervals are more important than an ultra-shallow profile.

주요 기능

A deep accordion pack provides substantial media area for applications with sustained particulate loading.

Corrugated aluminium separators keep adjacent pleats apart and guide air evenly through the filter depth.

A metal box frame protects the deep pack during lifting, housing insertion and clamping.

Continuous polyurethane potting prevents untreated air from tracking between the media pack and frame.

고객 제품 관심사

Final filters in central systems must tolerate heavier dust loading and repeated handling without losing their air seal or media geometry.

A shallow filter reaches its pressure limit too quickly in a central air handler.The deep media pack spreads captured particles over a larger area and extends the loading path.

Closely packed pleats touch and block airflow after extended operation.Corrugated aluminium separators maintain consistent channels from the upstream to downstream face.

A lightweight frame twists when maintenance staff remove a loaded filter.The rigid metal box and faceguards protect the pack during transport and change-out.

Air bypass occurs where the media pack meets the frame.Full-depth potting seals the pack edge and anchors it against differential-pressure movement.

일반적인 응용 프로그램

Central cleanroom supply-air systemsContainment exhaust filter housingsPharmaceutical production air handlersHospital isolation ventilationIndustrial high-purity process air

기술 매개변수

Representative construction ranges for a deep-pleat high-capacity HEPA filter are shown below.

핵심 재료	Water-resistant borosilicate glass-microfibre HEPA media with corrugated aluminium separators
패널 두께	150–292 mm overall filter depth
유효 폭	305 - 610 mm 공칭 면 너비
최대 길이	Up to 1220 mm nominal face height
강철 면면 두께	0.9–1.2 mm galvanized-steel or stainless-steel deep box frame
코어 밀도	Approximately 40–65 kg/m³ equivalent deep-pack media density
열전도도 (Thermal Conductivity)	Approximately 0.035–0.045 W/(m·K) for the glass-microfibre filter pack
표면 마무리	Mill-galvanized steel or clean brushed stainless steel with protective faceguards
접합 유형	Single or double closed-cell gasket with continuous polyurethane media-pack potting
사용자 정의	의도된 응용 프로그램 및 운영 환경에 따라 사용할 수 있습니다.

사용 가능한 옵션

H13 or H14 filter classGalvanized-steel or stainless-steel frameOne-sided or two-sided faceguardGasket positions to suit front-access or side-access housing

Planning a High-Capacity HEPA Filter specification?

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