Three-quarter view of a gasket-seal HEPA filter panel

공기 필터 및 화학 여과

Gasket - Seal HEPA 필터

A rigid HEPA panel fitted with a closed-cell perimeter gasket that seals against a flat housing flange under controlled compression.

Closed-Cell Compression Gasket
Flat-Flange Compatibility
Simple Visual Inspection
Replaceable Seal Option

견적 요청 제품 찾아보기

상품 소개

The gasket-seal HEPA filter uses a flat closed-cell neoprene, EPDM or polyurethane gasket bonded to the upstream or downstream flange of an anodized-aluminum, galvanized or wood cell. Retaining clips or a clamping mechanism compress the gasket uniformly against the housing's flat sealing face. The mini-pleat or separator-style HEPA pack is potted independently into the cell, while dovetailed or continuously poured gasket corners prevent leakage at the perimeter joints. This familiar dry-seal arrangement suits built-up banks and terminal frames with accessible, flat mating surfaces.

주요 기능

Closed-cell gasket material limits air transmission through the compressed seal body.

A broad flat gasket face is easy to inspect for dirt, tears and incomplete contact before installation.

Dovetailed or seamless corners maintain continuity around the complete perimeter.

Upstream and downstream gasket positions accommodate different filter-bank loading directions.

고객 제품 관심사

Dry gasket seals depend on clean mating surfaces and uniform compression around every side of the filter frame.

Uneven clamp force leaves one corner of the filter unsealed.A resilient full-width gasket and distributed retaining points maintain perimeter compression.

Open-cell foam allows leakage through the gasket body.Closed-cell neoprene, EPDM or polyurethane provides a low-permeability compression barrier.

Butt-jointed gasket corners separate during filter handling.Dovetailed interlocking corners or a continuously poured gasket remove straight-through corner gaps.

Repeated replacement leaves adhesive residue and a distorted seal face.A replaceable preformed gasket and clean flat flange simplify inspection and renewal.

일반적인 응용 프로그램

Built-up HEPA filter banksFront-access air-handling unitsCleanroom terminal housingsHospital and laboratory ventilationPharmaceutical supply and return systems

기술 매개변수

Typical construction ranges for a compression gasket-seal HEPA filter are listed below.

핵심 재료	Mini-pleated microglass or membrane HEPA media; separator pack available for full-depth cells
패널 두께	70-120 mm mini-pleat panel or 150-292 mm separator cell depth
유효 폭	305-610 mm modular face width
최대 길이	Up to 1220 mm for reinforced mini-pleat panels
강철 면면 두께	0.40-0.80 mm galvanized or stainless-steel protective faceguard
코어 밀도	Approximately 85-155 kg/m³ nominal assembled media-pack density
열전도도 (Thermal Conductivity)	Approximately 0.034-0.041 W/(m·K) for dry gasketed microglass filter media
표면 마무리	Anodized aluminum, galvanized steel or sealed wood with black or white closed-cell gasket
접합 유형	Closed-cell perimeter gasket compressed against a clean flat housing flange
사용자 정의	의도된 응용 프로그램 및 운영 환경에 따라 사용할 수 있습니다.

사용 가능한 옵션

H13, H14 or 99.97-99.999% at 0.3 µmNeoprene, EPDM or polyurethane gasketUpstream, downstream or dual-face gasketDovetailed preformed or seamless poured corners

Planning a Gasket-Seal HEPA Filter specification?

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