Three-quarter view of terminal ULPA filter with clean downstream faceguard

공기 필터 및 화학 여과

터미널 ULPA 필터

A cleanroom ceiling ULPA panel configured for direct final-air delivery from terminal housings or fan filter units into ultra-clean production zones.

Ceiling-Terminal Format
Uniform Downstream Face
Shallow Mini-Pleat Pack
Gasket or Gel Interface

견적 요청 제품 찾아보기

상품 소개

The terminal ULPA filter forms the final filtration surface between a ceiling housing or fan filter unit and the cleanroom. Ultra-fine mini-pleat media is bonded into a shallow anodized-aluminium frame with a clean downstream protective grid. The frame can include a flat gasket land, a gel trough or an integral knife edge to match the terminal module. A smooth discharge face and balanced pack geometry help distribute low-turbulence air across process zones, work benches and mini-environments without adding a separate downstream duct section.

주요 기능

The shallow panel mounts directly at the cleanroom boundary and removes the need for a remote final-filter section.

A clean downstream grid protects the pleats and presents a uniform visible ceiling surface.

Balanced mini-pleat geometry supports even face velocity across the occupied terminal area.

Gasket, gel and knife-edge frame profiles match common ceiling housings and fan filter units.

고객 제품 관심사

The last filtration stage must integrate cleanly with the ceiling, seal around the full perimeter and deliver uniform air directly into the controlled zone.

A remotely installed final filter allows duct leakage downstream of the filtration stage.Terminal mounting places the ULPA pack at the cleanroom boundary and shortens the clean side of the air path.

Uneven filter-face velocity disturbs sensitive work directly below the ceiling.Balanced pleat distribution and an open downstream grid promote a more uniform discharge pattern.

The filter frame does not match the ceiling housing's sealing method.Dry-gasket, gel-trough and knife-edge profiles cover the principal terminal interface types.

Exposed pleats are damaged during ceiling cleaning.A flush cleanable faceguard separates the media from routine wipe-down contact.

일반적인 응용 프로그램

반도체 클린룸 천장Fan filter unit arraysUltra-clean process benchesPharmaceutical critical zonesPrecision assembly mini-environments

기술 매개변수

Representative construction ranges for ceiling-terminal ULPA panels are shown below.

핵심 재료	Ultra-fine glass-microfibre or ePTFE ULPA media with mini-pleat separators
패널 두께	69–150 mm overall terminal-filter depth
유효 폭	305 - 610 mm 공칭 면 너비
최대 길이	최대 1220 mm 공칭 면 길이
강철 면면 두께	0.4–0.6 mm powder-coated or stainless-steel downstream faceguard
코어 밀도	Approximately 30–50 kg/m³ equivalent ULPA mini-pleat pack density
열전도도 (Thermal Conductivity)	Approximately 0.032–0.045 W/(m·K) for the dry ULPA media pack
표면 마무리	Natural anodized aluminium with a clean white or stainless downstream grid
접합 유형	Flat EPDM gasket, polyurethane gel channel or integral knife-edge terminal connection
사용자 정의	의도된 응용 프로그램 및 운영 환경에 따라 사용할 수 있습니다.

사용 가능한 옵션

U15 or U16 mediaGlass-microfibre or ePTFE packDry gasket, gel trough or knife-edge frameWhite powder-coated or stainless downstream grid

Planning a Terminal ULPA Filter specification?

치수, 설치 조건, 성능 목표 및 필요한 표면 마감을 보내십시오.

우리 팀과 대화하십시오.