Three-quarter view of slim low-resistance HEPA filter with mini-pleat face

Penapis udara dan penapisan kimia

Penapis HEPA rintangan rendah

An optimized mini-pleat HEPA panel that combines fine glass-microfibre media with uniform pleat channels to reduce fan resistance at cleanroom operating airflow.

Optimized Pleat Geometry
Reduced Fan Resistance
Uniform Air Distribution
Slim Aluminium Frame

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Pengenalan Produk

The low-resistance HEPA filter is built around a closely controlled mini-pleat pack with precisely spaced hot-melt beads. Greater effective media area and uniform channel depth reduce local velocity peaks that add pressure loss. The pack is sealed into an anodized-aluminium frame with polyurethane and protected by a lightweight expanded-metal faceguard. Gasket, gel and knife-edge versions fit common terminal housings, fan filter units and low-energy air-handling systems where stable HEPA performance must be achieved with a limited fan-pressure budget.

Ciri-ciri Utama

Optimized pleat height and spacing increase usable media area without restricting the discharge face.

Even hot-melt separators reduce turbulent flow and prevent pleat crowding at operating pressure.

A slim anodized-aluminium frame limits weight while maintaining cleanroom-compatible surfaces.

Multiple perimeter-seal formats allow the same low-resistance media concept to fit ceiling or AHU housings.

Kebimbangan Produk Pelanggan

A cleanroom may meet particle targets yet consume unnecessary energy if the final filter imposes avoidable resistance throughout its service life.

Existing FFU motors run near maximum speed to overcome the terminal filter.The expanded mini-pleat area lowers media velocity and preserves more usable fan-pressure reserve.

Uneven pleat spacing produces early loading in isolated sections of the filter.Consistent separator placement distributes airflow and particulate capture across the whole face.

A bulky deep filter will not fit the available ceiling plenum.The shallow aluminium-frame panel provides HEPA filtration in common 69–90 mm terminal depths.

Reducing pressure drop must not create a fragile media pack.Faceguards, continuous edge potting and controlled pleat geometry support the pack during handling and operation.

Permohonan yang biasa

Energy-efficient fan filter unitsLow-pressure cleanroom ceilingsSemiconductor process baysPharmaceutical filling suitesClean laboratory supply terminals

Parameter teknikal

Typical low-resistance mini-pleat HEPA panel ranges are listed below.

Bahan Teras	High-area glass-microfibre HEPA media with thermoplastic mini-pleat separators
Ketebalan Panel	69–90 mm aluminium-frame depth
Lebar berkesan	305-610 mm lebar muka nominal
Panjang maksimum	Sehingga 1220 mm Panjang muka nominal
Keluli Menghadapi Ketebalan	0.4–0.6 mm galvanized or powder-coated expanded-steel faceguard
Ketumpatan teras	Approximately 30–45 kg/m³ equivalent mini-pleat media density
Kekonduksian Terma	Approximately 0.035–0.043 W/(m·K) for the dry glass-microfibre pack
Kemasan permukaan	Natural anodized-aluminium frame with clean white or galvanized faceguards
Jenis Bersatu	EPDM gasket, polyurethane gel channel or extruded knife-edge frame
Penyesuaian	Boleh didapati berdasarkan aplikasi yang dimaksudkan dan persekitaran operasi.

Pilihan yang boleh didapati

H13 or H14 efficiency69 mm or 90 mm frame depthDry gasket or fluid-gel sealPowder-coated or stainless-steel faceguard

Planning a Low-Resistance HEPA Filter specification?

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