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Downdraft Ventilation System

Assembly

Exhaust capture beneath work surface, HEPA filtration, and odor control. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Downdraft Ventilation System parts and their functions

6 top-level parts · 10 parts in total · full bill of materials below
Downdraft Ventilation System parts diagram: 1 downdraft plenum chamber, 2 capture hood insert, 3 HEPA filter cartridge, 4 activated carbon filter, 5 exhaust centrifugal blower, 6 exhaust ducting. 10 parts in 6 top-level items.
Downdraft Ventilation System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Downdraft Plenum Chamber 2 parts 1× Steel or fiberglass chamber beneath basin, 500–800 CFM capacity.
2 Capture Hood Insert 2 parts 1× Mounted in basin, collects aerosol and odor directly.
3 HEPA Filter Cartridge 1× H13 grade (99.95% @ 0.3 µm), 2000 CFM rated, washable prefilter.
4 Activated Carbon Filter 2 parts 1× Post-HEPA odor scavenging, 500 g media replacement cartridge.
5 Exhaust Centrifugal Blower 2 parts 1× 0.5–0.75 kW motor, variable-speed controller.
6 Exhaust Ducting 1× 150 mm diameter galvanized steel or PVC flex duct, through-wall or rooftop termination.

3D model

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Build & assembly graph

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Bill of materials for Downdraft Ventilation System

6 top-level lines · 14 rows shown · 10 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Downdraft Plenum Chamber 2 parts autopsy-table-downdraft-plenum 1× 1 2 assembly
1.1 Plenum Shell autopsy-table-plenum-shell 1× 1 · part
1.2 Access Door Panel autopsy-table-access-door 1× 1 · part
2 Capture Hood Insert 2 parts autopsy-table-capture-hood 1× 1 2 assembly
2.1 Hood Shell autopsy-table-hood-shell 1× 1 · part
2.2 Baffle Deflectors autopsy-table-baffle-plates 1× 1 · part
3 HEPA Filter Cartridge autopsy-table-hepa-filter 1× 1 · part
4 Activated Carbon Filter 2 parts autopsy-table-activated-carbon 1× 1 2 assembly
4.1 Activated Carbon Cartridge autopsy-table-carbon-cartridge 1× 1 · part
4.2 Filter Frame Housing autopsy-table-filter-frame 1× 1 · part
5 Exhaust Centrifugal Blower 2 parts autopsy-table-exhaust-fan 1× 1 2 assembly
5.1 EC Motor (Electronically Commutated) autopsy-table-fan-motor 1× 1 · part
5.2 Centrifugal Fan Wheel autopsy-table-fan-wheel 1× 1 · part
6 Exhaust Ducting autopsy-table-ductwork 1× 1 · part

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Where the downdraft ventilation system is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Autopsy Table

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks