BOMwiki the bill-of-materials encyclopedia
30,454,201 parts mapped · 193,225 items
Discussion History

Gas Supply Module

Assembly

Pipeline and backup cylinder inlets for O2, N2O and air, regulated, gauged, sensed, with a hypoxic guard. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Gas Supply Module parts and their functions

7 top-level parts · 15 parts in total · full bill of materials below
Gas Supply Module parts diagram: 1 pipeline gas inlet (DISS), 2 cylinder yoke (PISS), 3 first-stage pressure regulator, 4 O2/N2O/Air supply manifold, 5 piezoresistive pressure sensor, 6 hypoxic guard (O2/N2O link), 7 o-ring set. 15 parts in 7 top-level items.
Gas Supply Module parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Pipeline Gas Inlet (DISS) 3× O2 / N2O / Air, DISS
2 Cylinder Yoke (PISS) 3× Backup E-cylinders, PISS
3 First-Stage Pressure Regulator 3×
4 O2/N2O/Air Supply Manifold 1× With Bourdon gauges
5 Piezoresistive Pressure Sensor 3× Supply pressure
6 Hypoxic Guard (O2/N2O Link) 1× Mechanical interlock keeping FiO2 above 25%.
7 O-Ring Set 1× Inlet seals

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Gas Supply Module

7 top-level lines · 7 rows shown · 15 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Pipeline Gas Inlet (DISS) anesthesia-machine-pipeline-inlet 3× 3 · part
2 Cylinder Yoke (PISS) anesthesia-machine-cylinder-yoke 3× 3 · part
3 First-Stage Pressure Regulator anesthesia-machine-pressure-regulator 3× 3 · part
4 O2/N2O/Air Supply Manifold anesthesia-machine-supply-manifold 1× 1 · part
5 Piezoresistive Pressure Sensor anesthesia-machine-pressure-sensor 3× 3 · part
6 Hypoxic Guard (O2/N2O Link) anesthesia-machine-hypoxic-guard 1× 1 · part
7 O-Ring Set oring-set 1× 1 · part

Something wrong in this list? Report a problem with this BOM.

Where the gas supply module is used

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

Used in 1 assembly

Anesthesia Machine

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