Atlas Copco 1622393000 Combi Cooler
Genuine Atlas Copco 1622393000 combi cooler. It cools both the lubricant and the compressed air in one combined core, so a single fan handles the full heat load. Send your nameplate and we will confirm the fit before shipment.
5.0
Product name:
Combi Cooler
Part Number:
1622393000
Suitable for:
rotary screw air compressors
Country of Origin:
BE
Product quality:
100% ORIGINIAL
Brand:
Atlas Copco
Price:
Negotiable
Delivery time:
8-15 Days
Minimum order quantity:
1 PCE
Packing:
Wooden Box / Carton
Transaction mode:
EXW/FOB/CIF/CFR
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
1622393000 Combi Cooler
Product Description
The 1622393000 is the genuine Atlas Copco combi cooler built for rotary screw air compressors. A combi cooler joins the oil cooler and the aftercooler in one finned block. A single fan then removes heat from both the lubricant and the compressed air. The same unit is also listed under the numbers 1622094400 and 1622010800 across the Atlas Copco catalogue. That combined layout saves space inside the cabinet and keeps one airflow path doing two jobs.
The 1622393000 uses the original fin density, plate spacing, and port layout the package was built around. Those points line up with the hose connections and the fan shroud as the machine left the factory. A worn combi cooler loses cooling on both sides at once. Oil temperature climbs, and the discharge air leaves warm and wet. That double hit shortens oil life and pushes moisture into the air line, so the dryer works harder. Catching the loss early protects the rest of the package.
About 1622393000
About the 1622393000 Combi Cooler
In a screw compressor the lubricant and the compressed air both leave the element hot. The lubricant needs cooling so it keeps its viscosity and keeps sealing the rotors. The compressed air needs cooling so the moisture condenses out before the air reaches the dryer or the line. A combi cooler handles both in a single block. Two separate circuits run through the same finned core. Oil flows through one set of passages, and hot discharge air flows through the other. The two streams never mix, but one fan drives air across the whole core.
Product Specifications
About 1622393000 Technical Specifications
| Attribute | Detail |
|---|---|
| Part number | 1622393000 |
| Cross-reference numbers | 1622094400, 1622010800 |
| Part name | COMBI-COOLER |
| Brand | Atlas Copco |
| Function | Combined oil cooler and compressed-air aftercooler in one core |
| Type | Combi cooler (oil circuit plus air aftercooler) |
| Country of origin | Belgium |
| Tariff code | 84195080 |
| Dimensions (W × H × L) | 660 mm × 278 mm × 660 mm |
| Weight | 22.7 kg (22,700 g) |
Advantages
Core Advantages
Fit the genuine 1622393000 as a direct replacement for a leaking, cracked, or blocked combi cooler. The original dimensions and port pattern mean the hoses, bracket, and fan shroud line up without modification, so the change stays straightforward. Keep the ports sealed until fitment, because grit in the core scores the fins on first start. Store the new cooler flat and dry before fitment, because damp air on the fins invites corrosion during long idle periods.
Clean both fin faces with low-pressure air during routine service. Dust and oil mist build up on the air side and choke the airflow. A core that stays clean holds the oil temperature down and dries the discharge air, which extends the life of the lubricant. Watch the oil temperature and the discharge air temperature on the controller. A steady rise at normal load points to lost cooling capacity on one or both circuits. Inspect the seams and hose connections for seepage, and treat any weep before it grows.
Replace the 1622393000 when cleaning no longer restores cooling, or when the core shows a crack or a persistent leak at the seam. A new combi cooler returns both circuits to their designed temperatures and brings the machine back to stable output. Keep the old part until the new one is confirmed running, so the swap can be checked against the original. The nameplate and serial number on your compressor identify the correct unit, and we confirm the match before you order.
FAQ
1
What does the 1622393000 combi cooler do?
It cools two streams at once. Hot oil from the compression element flows through one circuit, and hot discharge air flows through the other. A single fan drives air across both, so the oil stays viscous and the compressed air leaves cool and dry.
2
How is a combi cooler different from separate oil and air coolers?
A combi cooler puts the oil circuit and the aftercooler in one finned block with one fan. Separate units use two cores and often two fans. The combined layout saves cabinet space and keeps a single airflow path, which suits compact Atlas Copco packages.
3
Is the 1622393000 the same as 1622094400 or 1622010800?
Yes. The 1622393000 is the current catalogue number for this combi cooler, and the same unit is also listed under 1622094400 and 1622010800. Any of those numbers points to the identical core, so matching your existing tag fixes the right part.
4
Can cleaning fix a warm problem, or is replacement needed?
Fin fouling clears with a proper clean, and that is the first move. A cracked core, internal corrosion, or a seam leak will not, and those need a new 1622393000 to restore cooling on both circuits.
5
Why fit the genuine Atlas Copco combi cooler?
The genuine part keeps the original dimensions, port pattern, fin density, and pressure rating the package was built around. That preserves alignment with the bracket, hoses, and fan, and returns both circuits to their designed temperatures.
6
How do I confirm this combi cooler fits my machine?
The nameplate and serial number on your compressor identify the correct cooler. Send them to us and we will match the right unit, so the dimensions and ports line up on arrival. The 1622393000 serves Atlas Copco rotary screw packages that use a combined oil-and-air cooler.
More Parts List
If you need other Atlas Copco air compressor parts, we provide more models in the table below or you can submit your requirements to us directly.
| Part Number | Part Name | Part-Number |
|---|---|---|
| 1092002973 | OIL COOLER | 1092-0029-73 |
| 1092002975 | LOOSE AFTER COOLER ZH7000 | 1092-0029-75 |
| 1092004052 | PLATE FOR COOLER/FAN | 1092-0040-52 |
| 1092004283 | OIL COOLER STAINLESS STEEL | 1092-0042-83 |
| 1092005056 | COOLER OIL | 1092-0050-56 |
| 1092005069 | COOLER | 1092-0050-69 |
| 1092005304 | COOLER FAN GA11-22 | 1092-0053-04 |
| 1092005309 | COOLER FAN GA26-30 | 1092-0053-09 |
| 1092005355 | SUPPORT FAN/COOLER GA26-30 | 1092-0053-55 |
| 1092005356 | SUPPORT FAN/COOLER GA11-22 | 1092-0053-56 |
| 1092005620 | PLATE FAN/COOLER 11-22KW | 1092-0056-20 |
| 1092005630 | SUPPORT COOLER | 1092-0056-30 |
| 1092005632 | PLATE COOLER 18.5KW | 1092-0056-32 |
| 1092005634 | SUPPORT COOLER 15KW | 1092-0056-34 |
| 1092122905 | 160-14 380 50 COOLER SUB_ASSY | 1092-1229-05 |
| 1092122907 | 110 400 50 COOLER SUB_ASSY | 1092-1229-07 |
| 1092122908 | 132 400 50 COOLER SUB_ASSY | 1092-1229-08 |
| 1092122909 | 160 400 50 COOLER SUB_ASSY | 1092-1229-09 |
| 1092122910 | 160-14 400 50 COOLER SUB_ASSY | 1092-1229-10 |
| 1092122912 | 110 440 60 COOLER SUB_ASSY | 1092-1229-12 |
| 1092122913 | 132 440 60 COOLER SUB_ASSY | 1092-1229-13 |
| 1092122914 | 160 440 60 COOLER SUB_ASSY | 1092-1229-14 |
| 1092122915 | 160-14 440 60 COOLER SUB_ASSY | 1092-1229-15 |
| 1092122917 | 110 460 60 COOLER SUB_ASSY | 1092-1229-17 |
| 1092122918 | 132 460 60 COOLER SUB_ASSY | 1092-1229-18 |
| 1092122919 | 160 460 60 COOLER SUB_ASSY | 1092-1229-19 |
| 1092122920 | 160-14 460 60 COOLER SUB_ASSY | 1092-1229-20 |
| 1092138260 | HOSE OF HOUSING - COOLER 1 | 1092-1382-60 |
| 1092138270 | HOSE COOLER 1 TO COOLER 2 | 1092-1382-70 |
| 1092138660 | COOLER SUPPORT 1 WATER-COOLED | 1092-1386-60 |
| 1092139060 | COOLER SUPPORT 2 WATER-COOLED | 1092-1390-60 |
| 1092140131 | COOLER AFTER | 1092-1401-31 |
| 1092140181 | COOLER OIL | 1092-1401-81 |
| 1092147007 | COOLER AFTER | 1092-1470-07 |
| 1092147008 | COOLER OIL | 1092-1470-08 |
| 1092148100 | COOLER OIL | 1092-1481-00 |
| 1092148130 | FS3 COOLER OIL CUNI GB | 1092-1481-30 |
| 1092148160 | FS3 COOLER OIL SS GB | 1092-1481-60 |
| 1092161190 | COOLER INTER | 1092-1611-90 |
| 1092624500 | OIL COOLER | 1092-6245-00 |
| 1092900617 | Cooler 11kw | 1092-9006-17 |
| 1092900618 | Cooler 7.5kw | 1092-9006-18 |
| 1092901356 | G37 OIL COOLER | 1092-9013-56 |
| 1092901357 | G37 AFTER COOLER | 1092-9013-57 |
| 1092902334 | G55/VSD oil cooler | 1092-9023-34 |
| 1092902335 | G55/VSD after cooler | 1092-9023-35 |
| 1092903916 | COOLER COMBINED | 1092-9039-16 |
| 1092904154 | FAN_COOLER PLATE FRONT 26KW | 1092-9041-54 |
| 1092904157 | FAN_COOLER PLATE BACK 26KW | 1092-9041-57 |
| 1092904162 | FAN_COOLER PLATE RIGHT | 1092-9041-62 |
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