Powder Coated Plenum Box 630mm

Powder Coated Plenum Box 630mm is powdercoated staticpressure airbox matched for 630×630mm highefficiency filters. Base material is coldrolled steel sheet with outer electrostatic powdercoated finish for improved anticorrosion property and uniform, smooth outer surface. It supports sideinlet and topinlet two airinlet styles. Prefabricated openings fit corresponding air damper, pressure frame and diffuser. It stabilizes air staticpressure before airflow enters largesize HEPA filter, forming complete highefficiency airsupply terminal together with matched accessories for largeairvolume cleanroom zones.
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Description

Thermal Efficiency and Structural Stability in One Panel

1

Powder Coated Plenum Box 630mm is powder-coated static-pressure air-box matched for 630×630mm high-efficiency filters. Base material is cold-rolled steel sheet with outer electrostatic powder-coated finish for improved anti-corrosion property and uniform, smooth outer surface. It supports side-inlet and top-inlet two air-inlet styles. Pre-fabricated openings fit corresponding air damper, pressure frame and diffuser. It stabilizes air static-pressure before airflow enters large-size HEPA filter, forming complete high-efficiency air-supply terminal together with matched accessories for large-air-volume clean-room zones.

Large-size powder-coated plenum box has strict requirement for both coating uniformity and opening dimension tolerance. Our production following existing technical specifications helps prevent surface-coating defect and assembly-mismatch risks for large-air-volume clean-air terminals.

 

Specifications

 

Parameter

Specification

Material

Cold-rolled steel sheet with powder-coated surface

Matched Filter Size

630×630mm

Side-inlet Overall Height

490mm

Top-inlet Overall Height

410mm

Pressure Frame Dimension

725×725mm

Box Width

670mm

Matching Air Damper Size

400×200mm

Opening Dimension

680×680mm

Matching Diffuser Size

740×740mm

Inlet Mode

Side supply / Top supply

 

Applications

 

Large-air-volume pharmaceutical clean-workshop air-supply terminals: Delivers good-appearance static-pressure box for 630-series filter terminal units.

Large-scale cosmetic and food clean-production workshops: Fits projects requiring both high clean-grade and tidy ceiling visual effect.

New-built large electronic dust-free workshops: Used for high-air-flow clean-room ceiling air-supply terminals.

Large medical clean-room construction projects: Applied for high-spec clean-zone terminal air-supply equipment.

 

Customization

 

We can produce goods according to existing technical requirements within current product scope; brand-new independent R&D is unavailable. Conventional configuration adjustments can be discussed mutually. Mixing regular-model products under valid MOQ condition is supported.

 

Packaging & Transportation

 

Goods receive protective packaging for transit. Trade term EXW, buyers arrange goods pick-up on factory premises. Production-progress photos or videos can be provided as requested.

 

FAQ

 

Q: If I need non-standard configuration for this large-size plenum box, what is payment requirement?

A: For customized configuration orders, 60% deposit after contract signing, remaining 40% balance needs full settlement before shipment.

Q: Do you accept third-party inspection for large plenum box bulk cargo?

A: Third-party inspection service is not accepted. Please perform complete goods acceptance after goods arrive at your side.

Q: What is standard production lead-time for 630 series powder coated plenum box?

A: Standard-spec production lead-time is 10 working days.

 

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