Local exhaust hood complete front-right view with white flexible hose, anodized articulated supports, wall swivel and dampered bell hood

Sistem Utilitas Cleanroom

Lokal Exhaust Hood

Wall-mounted positionable local exhaust hood with a 160 mm corrosion-resistant articulated arm, external anodized supports, 360-degree swivel and integrated damper for source capture of compatible fumes and vapors.

Capture hood positions close to the emission source
Articulated arm rotates and holds its working position
Corrosion-protected components suit compatible chemical areas

Permintaan untuk kutipan Browse Produk

Perkenalan produk

The Local Exhaust Hood is a positionable capture device for removing compatible fumes, vapors and light non-combustible airborne contaminants near the point of release. A wall-mounted swivel connects to a 160 mm flexible white hose supported by two external anodized-aluminum arm sections and three friction joints. The circular bell hood can be tilted around the source, while an integral damper provides local airflow adjustment. The displayed 3 m arm is intended to connect to a separately sized exhaust fan, duct and treatment system. Effective capture depends on hood distance, source momentum, cross-drafts, arm pressure loss and the airflow available at the connection.

Fitur utama:

The capture hood can be placed close to a changing work location instead of exhausting the entire room volume

A 360-degree wall swivel lets the arm serve a broad area around one mounting point

Two articulated support sections and friction joints hold the selected position without a floor stand

External anodized-aluminum supports remain outside the extracted air path and receive added corrosion protection

The smooth 160 mm flexible hose bends with the arm while maintaining a defined circular flow path

A tilting bell hood can be aimed toward rising vapor, light fume or a localized release

An integrated damper allows local balancing without adding a separate loose valve at the hood

The wall bracket provides a clear round connection to fixed exhaust ductwork

Several arm lengths allow reach to be matched to the bench, vessel or equipment position

Hood light and fan-switch accessories can be added without changing the basic source-capture function

Kekhawatiran produk pelanggan

Local exhaust succeeds only when the hood stays close enough to the source and the connected system supplies adequate airflow. Position, cross-drafts and contaminant behavior can matter more than the nominal duct diameter.

Capture falls rapidly when the hood is moved too far from the releasePosition the hood as close as the task allows and arrange the work so the contaminant moves toward, not past, the opening.

Room supply jets, doors or operator motion can deflect fumes away from the hoodReduce cross-drafts at the workstation and place the hood on the downstream side of predictable contaminant movement.

A long or sharply bent arm can add enough pressure loss to reduce the intended airflowInclude the selected arm position, flexible hose, duct and damper in the fan and system-resistance calculation.

Friction joints can drift if the arm is overloaded or not adjusted for the hood weightMount the bracket on a suitable structure, balance the joints and keep unsupported accessories within the arm's intended configuration.

Condensable or aggressive vapor can attack the hose, hood, seals or downstream ductConfirm the complete material path for the expected chemical and temperature, and use a different capture product where compatibility is uncertain.

A local hood can spread contamination if it is used for combustible dust or hot material outside its design boundarySeparate combustible, high-temperature and reactive hazards and choose a capture system specifically rated for that service.

Aplikasi yang Tipis

Localized chemical weighing, transfer and bench-top preparationPharmaceutical and clean-manufacturing workstations with intermittent compatible vapor releaseLaboratory soldering, bonding and solvent-cleaning tasksBattery, electronics and materials-development benchesFood and chemical production sampling points requiring a positionable hoodMaintenance activities where a fixed enclosure cannot reach the emission source

Parameter teknis

The displayed basis is one indoor 3 m corrosion-resistant extraction arm with a 160 mm smooth flexible hose, two anodized-aluminum external support sections, three adjustable joints, one 360-degree wall swivel and one tilting circular hood with an integral damper. The manufacturer's published arm family uses 700-1000 m³/h recommended airflow and a maximum 70°C fume temperature for the referenced design. The fixed ten-row table uses panel labels; its dimensional rows describe hose diameter, hood span and reach rather than wall-panel dimensions.

Bahan inti	White corrosion-resistant flexible hose and molded capture hood with external anodized-aluminum support arms, polymer friction joints and a corrosion-protected wall swivel and bracket
Ketebalan Panel (Panel Thickness)	160 mm nominal flexible-hose diameter for the selected extraction-arm basis
Efektif lebar	Approximately 330 mm displayed bell-hood capture diameter, excluding the damper handle
Panjang maksimum	3000 mm nominal arm reach for the selected model; 2000 mm and 4000 mm arrangements are also available
Baja menghadap ketebalan	0 mm steel facing on the hose or hood; metal support links and wall hardware are separate structural components
Kepadatan inti (core density)	Approximately 1440 kg/m³ representative density for a corrosion-resistant rigid PVC material used only as the fixed-row polymer reference
Konduktivitas Termal (Thermal Conductivity)	Approximately 0.20 W/(m·K) for a representative PVC-U material used only as the fixed-row polymer reference
Permukaan selesai	Smooth white chemical-resistant hose and hood, natural-silver anodized support arms, dark-gray joints and a red local damper handle
Jenis Bersama	Clamped flexible hose around an external articulated support with adjustable friction pivots, 360-degree wall swivel and tilting dampered hood
Customization (Kustomisasi)	Tersedia berdasarkan aplikasi yang dimaksudkan dan lingkungan operasi.

Pilihan yang tersedia

Nominal arm lengths of 2000, 3000 or 4000 mmVertical-link or horizontal-link arrangements for selected long armsAlternative wall brackets and 1000 or 2000 mm extension bracketsCeiling, rail, fixed-filter or mobile-filter mounting interfacesCorrosion-resistant or standard hose and support constructionsIntegrated hood damper and compatible airflow indicatorHood-mounted task light and remote fan switchAlternative capture hood geometries for the source shapeFlexible connector and fixed duct transition at the wall swivelExhaust fan and treatment package sized for the required capture duty

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