Water Ballast Tank
AssemblyWing bag tank carrying water ballast to raise cruise speed; dumped before landing. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Water Ballast Tank parts and their functions
3 top-level parts · 3 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Ballast Bag | 1× | Flexible polyurethane bladder fitted between the wing ribs. |
| 2 | Ballast Dump Valve | 1× | Spring-loaded valve releasing water ballast on command. |
| 3 | O-Ring Set | 1× | Set of elastomer rings seated in grooves to seal static or slow-moving joints against fluid and gas, sized to ISO 3601. |
3D model
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Build & assembly graph
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Bill of materials for Water Ballast Tank
3 top-level lines · 3 rows shown · 3 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Ballast Bag | sailplane-glider-ballast-bag | 1× | 1 | · | part |
| 2 | Ballast Dump Valve | sailplane-glider-dump-valve | 1× | 1 | · | part |
| 3 | O-Ring Set | oring-set | 1× | 1 | · | part |
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Where the water ballast tank is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
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| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |