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Discussion History

Gas Purification Loop

Assembly

Dual-stage cartridge system removing water vapor and oxygen from circulated inert gas (Ar or N₂), maintaining <1 ppm H₂O and <10 ppm O₂. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Gas Purification Loop parts and their functions

4 top-level parts · 4 parts in total · full bill of materials below
Gas Purification Loop parts diagram: 1 molecular sieve cartridge, 2 oxygen trap cartridge, 3 bypass relief valve, 4 cartridge socket. 4 parts in 4 top-level items.
Gas Purification Loop parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Molecular Sieve Cartridge 1× Cartridge containing 3Å or 4Å molecular sieve (silica gel, zeolite)
2 Oxygen Trap Cartridge 1× Second cartridge containing oxygen scavenger (hot copper mesh or BASF catalyst pellets)
3 Bypass Relief Valve 1× Pressure-relief bypass if cartridge ΔP exceeds 0.5 bar
4 Cartridge Socket 1× Stainless steel cartridge socket with quarter-turn or screw-in mounts

3D model

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Build & assembly graph

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

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Bill of materials for Gas Purification Loop

4 top-level lines · 4 rows shown · 4 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Molecular Sieve Cartridge laboratory-glovebox-molecular-sieve 1× 1 · part
2 Oxygen Trap Cartridge laboratory-glovebox-oxygen-trap 1× 1 · part
3 Bypass Relief Valve laboratory-glovebox-bypass-valve 1× 1 · part
4 Cartridge Socket laboratory-glovebox-cartridge-housing 1× 1 · part

Where the gas purification loop is used

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

Used in 1 assembly

Laboratory Glovebox

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