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

Runner

Assembly

The cast runner whose curved blades turn radial inflow into axial outflow while taking torque from the pressure drop across them. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Runner parts and their functions

5 top-level parts · 19 parts in total · full bill of materials below
Runner parts diagram: 1 runner crown, 2 runner band, 3 runner blade, 4 runner hub, 5 fastener set. 19 parts in 5 top-level items.
Runner parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Runner Crown 1× Runner crown
2 Runner Band 1× Runner band
3 Runner Blade 15× Runner blades
4 Runner Hub 1× Hub and key
5 Fastener Set 1× Bolts, nuts, and washers.

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 Runner

5 top-level lines · 5 rows shown · 19 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Runner Crown francis-turbine-crown 1× 1 · part
2 Runner Band francis-turbine-band 1× 1 · part
3 Runner Blade francis-turbine-blade 15× 15 · part
4 Runner Hub francis-turbine-runner-hub 1× 1 · part
5 Fastener Set fastener-set 1× 1 · part

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

Where the runner is used

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

Used 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
VendorHQSpecialtyMOQLead 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 Corp
venture.com.sg ↗
Singapore Electronics contract mfg 1,000 pcs 6–10 wks