Fume Hood Product
A ducted laboratory fume hood: a chemical-resistant superstructure draws contaminated air past the work zone through baffles into an exhaust plenum, where a centrifugal blower pulls it to the building stack while a face-velocity monitor watches containment. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
9 top-level lines · 71 rows shown · 113 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Superstructure 9 parts | fume-hood-superstructure | 1× | 1 | 19 | assembly |
| 1.1 | Steel Frame | fume-hood-steel-frame | 1× | 1 | — | part |
| 1.2 | Side Panel | fume-hood-side-panel | 2× | 2 | — | part |
| 1.3 | Liner Wall Panel | fume-hood-liner-wall | 3× | 3 | — | part |
| 1.4 | Worktop / Benchtop | fume-hood-worktop | 1× | 1 | — | part |
| 1.5 | Drip Cup | fume-hood-drip-cup | 1× | 1 | — | part |
| 1.6 | Cup Sink | fume-hood-sink | 1× | 1 | — | part |
| 1.7 | Baffle Panel Assembly 2 parts | fume-hood-baffle | 1× | 1 | 5 | assembly |
| 1.7.1 | Baffle Panel | fume-hood-baffle-panel | 3× | 3 | — | part |
| 1.7.2 | Baffle Adjustment Bracket | fume-hood-baffle-bracket | 2× | 2 | — | part |
| 1.8 | Interior Light Fixture 3 parts | fume-hood-light | 1× | 1 | 4 | assembly |
| 1.8.1 | LED Light Module | fume-hood-led-module | 1× | 1 | — | part |
| 1.8.2 | Light Lens Cover | fume-hood-light-lens | 1× | 1 | — | part |
| 1.8.3 | Connector | connector | 2× | 2 | — | part |
| 1.9 | Fastener Set | fastener-set | 1× | 1 | — | part |
| 2 | Sash Assembly 10 parts | fume-hood-sash | 1× | 1 | 19 | assembly |
| 2.1 | Tempered Sash Glass | fume-hood-sash-glass | 1× | 1 | — | part |
| 2.2 | Sash Frame & Handle | fume-hood-sash-frame | 1× | 1 | — | part |
| 2.3 | Sash Guide Track | fume-hood-sash-track | 2× | 2 | — | part |
| 2.4 | Sash Roller | fume-hood-sash-roller | 4× | 4 | — | part |
| 2.5 | Ball Bearing | ball-bearing | 4× | 4 | — | part |
| 2.6 | Sash Counterweight | fume-hood-counterweight | 1× | 1 | — | part |
| 2.7 | Sash Pulley | fume-hood-sash-pulley | 2× | 2 | — | part |
| 2.8 | Sash Cable | fume-hood-sash-cable | 2× | 2 | — | part |
| 2.9 | Coil Spring | coil-spring | 1× | 1 | — | part |
| 2.10 | Sash Stop | fume-hood-sash-stop | 1× | 1 | — | part |
| 3 | Exhaust Connection 4 parts | fume-hood-exhaust-connection | 1× | 1 | 4 | assembly |
| 3.1 | Exhaust Plenum | fume-hood-exhaust-plenum | 1× | 1 | — | part |
| 3.2 | Exhaust Collar | fume-hood-exhaust-collar | 1× | 1 | — | part |
| 3.3 | Ductwork Interface Flange | fume-hood-duct-interface | 1× | 1 | — | part |
| 3.4 | Duct Gasket | fume-hood-duct-gasket | 1× | 1 | — | part |
| 4 | Exhaust Blower 6 parts | fume-hood-blower | 1× | 1 | 34 | assembly |
| 4.1 | Centrifugal Blower Wheel | fume-hood-blower-wheel | 1× | 1 | — | part |
| 4.2 | Blower Scroll Housing | fume-hood-blower-housing | 1× | 1 | — | part |
| 4.3 | Blower Motor 5 parts | fume-hood-blower-motor | 1× | 1 | 28 | assembly |
| 4.3.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 4.3.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 4.3.3 | Copper Winding | copper-winding | 3× | 3 | — | part |
| 4.3.4 | Motor Housing | motor-housing | 1× | 1 | — | part |
| 4.3.5 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 4.4 | Direct-Drive Hub | fume-hood-blower-coupling | 1× | 1 | — | part |
| 4.5 | Blower Inlet Cone | fume-hood-blower-inlet | 1× | 1 | — | part |
| 4.6 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 5 | Airflow Monitor & Controller 4 parts | fume-hood-airflow-monitor | 1× | 1 | 13 | assembly |
| 5.1 | Face Velocity Sensor | fume-hood-velocity-sensor | 1× | 1 | — | part |
| 5.2 | Control Board 3 parts | fume-hood-control-board | 1× | 1 | 3 | assembly |
| 5.2.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 5.2.2 | Microcontroller | mcu | 1× | 1 | — | part |
| 5.2.3 | Relay | relay | 1× | 1 | — | part |
| 5.3 | Digital Airflow Monitor 3 parts | fume-hood-monitor-display | 1× | 1 | 3 | assembly |
| 5.3.1 | LCD Panel | lcd-panel | 1× | 1 | — | part |
| 5.3.2 | Alarm Module | fume-hood-alarm | 1× | 1 | — | part |
| 5.3.3 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 5.4 | Connector | connector | 6× | 6 | — | part |
| 6 | Service Fixtures 5 parts | fume-hood-services | 1× | 1 | 8 | assembly |
| 6.1 | Gas Service Valve | fume-hood-gas-valve | 1× | 1 | — | part |
| 6.2 | Water Service Valve | fume-hood-water-valve | 1× | 1 | — | part |
| 6.3 | Vacuum Service Valve | fume-hood-vacuum-valve | 1× | 1 | — | part |
| 6.4 | Service Outlet Fixture | fume-hood-service-fixture | 3× | 3 | — | part |
| 6.5 | Electrical Outlet | fume-hood-outlet | 2× | 2 | — | part |
| 7 | Base Cabinet 5 parts | fume-hood-base-cabinet | 1× | 1 | 12 | assembly |
| 7.1 | Cabinet Body | fume-hood-cabinet-body | 1× | 1 | — | part |
| 7.2 | Cabinet Door | fume-hood-cabinet-door | 2× | 2 | — | part |
| 7.3 | Cabinet Hinge | fume-hood-cabinet-hinge | 4× | 4 | — | part |
| 7.4 | Leveling Foot | fume-hood-leveling-foot | 4× | 4 | — | part |
| 7.5 | Fastener Set | fastener-set | 1× | 1 | — | part |
| 8 | Exhaust Damper 3 parts | fume-hood-damper | 1× | 1 | 3 | assembly |
| 8.1 | Damper Blade | fume-hood-damper-blade | 1× | 1 | — | part |
| 8.2 | Damper Frame | fume-hood-damper-frame | 1× | 1 | — | part |
| 8.3 | Damper Actuator | fume-hood-damper-actuator | 1× | 1 | — | part |
| 9 | Wire Bundle | wire-bundle | 1× | 1 | — | part |
Sourcing — likely vendors
Companies that make this · indicative price $1k–$500k · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| thermofisher.com ↗ | Waltham, US | Lab instruments | 100 units | 10–18 wks |
| 🇺🇸Agilent agilent.com ↗ | Santa Clara, US | Analytical instruments | 100 units | 10–18 wks |
| 🇺🇸Bruker bruker.com ↗ | Billerica, US | Scientific instruments | 100 units | 10–18 wks |
| 🇯🇵Shimadzu shimadzu.com ↗ | Kyoto, JP | Analytical instruments | 100 units | 10–18 wks |
| 🇺🇸Waters waters.com ↗ | Milford, US | Chromatography & MS | 100 units | 10–18 wks |