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Discussion History

Waterjet Unit

Assembly

Pump-jet drive that takes water through the hull, accelerates it, and ejects a thrust stream, steerable and shallow-running. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Waterjet Unit parts and their functions

7 top-level parts · 9 parts in total · full bill of materials below
Waterjet Unit parts diagram: 1 jet impeller, 2 jet shaft, 3 stator vane ring, 4 steering nozzle, 5 reverse bucket, 6 ball bearing, 7 oil seal. 9 parts in 7 assemblies.
Waterjet Unit parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Jet Impeller 1×
2 Jet Shaft 1×
3 Stator Vane Ring 1× Fixed vanes straightening the swirl behind the impeller into axial thrust.
4 Steering Nozzle 1× Pivoting outlet that vectors the jet stream for steering.
5 Reverse Bucket 1× Deflector that redirects the jet forward for braking and astern thrust.
6 Ball Bearing 2× Deep-groove radial ball bearing.
7 Oil Seal 2× Spring-loaded rotary lip seal that keeps lubricant inside a housing and dirt out where a shaft passes through, sized to DIN 3760.

3D model

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Build & assembly graph

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Bill of materials for Waterjet Unit

7 top-level lines · 7 rows shown · 9 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Jet Impeller wfsb-jet-impeller 1× 1 · part
2 Jet Shaft wfsb-jet-shaft 1× 1 · part
3 Stator Vane Ring wfsb-stator-vane 1× 1 · part
4 Steering Nozzle wfsb-steering-nozzle 1× 1 · part
5 Reverse Bucket wfsb-reverse-bucket 1× 1 · part
6 Ball Bearing ball-bearing 2× 2 · part
7 Oil Seal oil-seal 2× 2 · part

Where the waterjet unit is used

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

Used in 1 assembly

Propulsion Train

Sourcing: possible vendors

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