Load Compressor
AssemblyShaft-driven centrifugal compressor delivering bleed air for cabin conditioning and main-engine starting. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Load Compressor parts and their functions
5 top-level parts · 5 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Load Impeller | 1× | Centrifugal impeller supplying up to 1.5 kg/s of bleed air at about 3.2 bar. |
| 2 | Inlet Guide Vane Set | 1× | inlet guide vanes |
| 3 | IGV Actuator | 1× | Fuel-pressure or electric actuator positioning the guide vanes on ECU command. |
| 4 | Bleed Scroll | 1× | Volute casing collecting compressor discharge into the aircraft pneumatic duct. |
| 5 | Surge Control Valve | 1× | Dump valve venting excess bleed flow overboard to keep the load compressor out of surge. |
3D model
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Build & assembly graph
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Bill of materials for Load Compressor
5 top-level lines · 5 rows shown · 5 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Load Impeller | aircraft-apu-load-impeller | 1× | 1 | · | part |
| 2 | Inlet Guide Vane Set | aircraft-apu-igv-set | 1× | 1 | · | part |
| 3 | IGV Actuator | aircraft-apu-igv-actuator | 1× | 1 | · | part |
| 4 | Bleed Scroll | aircraft-apu-bleed-scroll | 1× | 1 | · | part |
| 5 | Surge Control Valve | aircraft-apu-surge-valve | 1× | 1 | · | part |
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Where the load compressor 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 $5–$2k. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| kbl.co.in ↗ | Pune, IN | Pumps & fluid systems | 200 units | 6–10 wks |
| leo.com.cn ↗ | Taizhou, CN | Pumps | 200 units | 6–10 wks |
| shaktipumps.com ↗ | Pithampur, IN | Pumps | 200 units | 6–10 wks |
| cnppumps.com ↗ | Hangzhou, CN | Pumps | 200 units | 6–10 wks |
| rotopumps.com ↗ | Noida, IN | Pumps | 200 units | 6–10 wks |