STJH-FLAT-PANEL-PREFILTER-COARSE30

Flat Panel Pre-Filter ISO Coarse 30%

A thin, self-supporting coarse filter for high-velocity intake screening where minimal resistance matters.

8 mm flat filter mat
ISO Coarse 30% classification
2.0 m/s nominal media velocity

Introduction de produit

This flat panel uses an 8 mm thermally bonded polyolefin mat instead of a pleated pack. The open structure supports a nominal media velocity of 2.0 m/s with a 30 Pa initial pressure drop, making it the least restrictive member of this washable panel group. Its 610 mm-class face suits first-stage positions ahead of more efficient filters.

Key Features

Open flat-media structure

The unpleated bonded mat presents a direct air path for intake systems that have little pressure-drop allowance.

High face-velocity duty

Its 2.0 m/s nominal media velocity supports compact equipment inlets without adding unnecessary filter depth.

Serviceable coarse stage

The synthetic mat can be selected as a reusable first barrier against lint and larger airborne debris.

Paramètres techniques

Nominal Panel Face	610 × 610 mm class
Media Type	Thermally bonded polyolefin synthetic mat
Media Thickness	8 mm
Efficiency Class	ISO Coarse 30%
Nominal Media Velocity	2.0 m/s
Initial Media Pressure Drop	30 Pa
Filter Geometry	Flat, self-supporting panel
Primary Duty	Coarse first-stage filtration
Service Method	Washable or replaceable according to operating condition
Customisation	Disponible en fonction de l'application prévue et de l'environnement d'exploitation.

Applications

Intended for clean-utility intakes, equipment ventilation openings and make-up-air systems that need coarse screening before a finer stage. It is particularly useful when the fan has limited spare pressure and large particle removal is the immediate objective.

Solutions for Your Application

A conventional pre-filter adds too much resistance to a small intake fan.The 8 mm flat mat and 30 Pa initial drop reduce the starting load on the ventilation system.

Large debris reaches downstream coils or fine filters.Install this panel as the first accessible stage and inspect it on a loading-based maintenance interval.

Options disponibles

Specify the finished face dimensions, retaining frame, edge treatment and service method to match the intake opening.

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