Overhead System
AssemblyCondenses the column overhead vapor, separates gas from liquid and returns reflux, sending the light ends to a compressor or fuel header. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Overhead System parts and their functions
5 top-level parts · 87 parts in total · full bill of materials below
| # | Part | Qty |
|---|---|---|
| 1 | Overhead Condenser 3 parts | 1× |
| 2 | Reflux Accumulator Drum | 1× |
| 3 | Reflux Pump 4 parts | 1× |
| 4 | Overhead Trim Cooler | 1× |
| 5 | Level Control Loop 2 parts | 1× |
3D model
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Bill of materials for Overhead System
5 top-level lines · 24 rows shown · 87 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Overhead Condenser 3 parts | cst-overhead-condenser | 1× | 1 | 31 | assembly |
| 1.1 | Exchanger Shell | cst-exchanger-shell | 1× | 1 | · | part |
| 1.2 | Tube Bundle | cst-tube-bundle | 1× | 1 | · | part |
| 1.3 | Air Cooler Fan 3 parts | cst-cooling-fan | 1× | 1 | 29 | assembly |
| 1.3.1 | Fan Blade | cst-fan-blade | 4× | 4 | · | part |
| 1.3.2 | Servo Motor 4 parts + deeper › | servo-motor | 1× | 1 | 24 | assembly |
| 1.3.3 | Fan Hub | cst-fan-hub | 1× | 1 | · | part |
| 2 | Reflux Accumulator Drum | cst-reflux-drum | 1× | 1 | · | part |
| 3 | Reflux Pump 4 parts | cst-reflux-pump | 1× | 1 | 10 | assembly |
| 3.1 | Pump Hydraulic End | cst-pump-head | 1× | 1 | · | part |
| 3.2 | Pump Motor | cst-pump-motor | 1× | 1 | · | part |
| 3.3 | Mechanical Seal Cartridge 3 parts | mechanical-seal-cartridge | 1× | 1 | 6 | assembly |
| 3.3.1 | Seal Face Set | atu-seal-face-set | 1× | 1 | · | part |
| 3.3.2 | Coil Spring | coil-spring | 4× | 4 | · | part |
| 3.3.3 | O-Ring Set | oring-set | 1× | 1 | · | part |
| 3.4 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 4 | Overhead Trim Cooler | cst-overhead-cooler | 1× | 1 | · | part |
| 5 | Level Control Loop 2 parts | cst-level-control | 1× | 1 | 44 | assembly |
| 5.1 | Level Transmitter 4 parts | cst-level-transmitter | 1× | 1 | 43 | assembly |
| 5.1.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 5.1.2 | Microcontroller | mcu | 1× | 1 | · | part |
| 5.1.3 | Pressure Sensor | pressure-sensor | 1× | 1 | · | part |
| 5.1.4 | SMD Passive (R/C/L) | smd-passives | 40× | 40 | · | part |
| 5.2 | Level Control Valve | cst-level-valve | 1× | 1 | · | part |
Where the overhead system 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 |