Contents
Product Introduction
Atlas Copco’s Water Separator (Part No: 1613946380) actively protects your compressed air system and pneumatic tools from the damaging effects of moisture. Whenever you compress air, it contains water vapor that condenses, leading to corrosion and freezing in your equipment. Our water separator tackles this problem head-on with a highly efficient centrifugal action. A fixed turbine wheel creates a powerful lengthwise swirl, forcing over 90% of water droplets to separate from the air stream. The centrifugal force drives the water against the walls of the separator, where it collects and drains from the system.

Product Advantages
By installing this robust separator, you significantly extend the service life of your handheld tools. It ensures trouble-free operation and protects your valuable investment, reducing maintenance costs and downtime by up to 40%. SeaDweer, as an authorized distributor of Atlas Copco, supplies this genuine component to guarantee optimal performance for your compressed air system.
Product Specifications
| Parameter | Specification |
| Part Name | WATER SEPARATOR |
| Part Number | 1613946380 |
| Manufacturer | Atlas Copco |
| Origin | IT |
| Tarrif | 84213925 |
| Width | 205 mm |
| Height | 190 mm |
| Length | 590 mm |
| Weight | 15171 gr |
| Operating Pressure (PS) | 16 bar |
| Max. Temperature | 70℃ |
| Volume (V) | 8.6 l |
| Test Pressure | 26 bar |
Frequently Asked Questions
1. How does the Atlas Copco Water Separator work?
It operates on the centrifugal principle. A fixed turbine wheel spins the compressed air, creating a vortex that forces heavier water droplets to the walls by centrifugal force. The water then drains away, leaving dry, clean air.
2. Why is removing water from compressed air important?
Removing water minimizes corrosion inside your air lines and tools, prevents freezing in cold environments which can block airflow, and ensures the reliable performance of your pneumatic equipment.
3. What is the efficiency of this water separator?
The centrifugal design of this separator is highly effective, removing over 90% of the entrained water droplets from the compressed air stream.
4. Can this separator be used with all my pneumatic tools?
Yes, it is designed to protect your entire pneumatic system, including all handheld tools, by providing a supply of drier air, which can reduce tool wear by up to 30%.
5. What is the maximum operating pressure for this unit?
The maximum operating pressure for this water separator model is 16 bar.
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 |
| 2205136086 | SERVICE LABLE | 2205-1360-86 |
| 2205136100 | PIPE-FILME COMPRESSOR | 2205-1361-00 |
| 2205136125 | FILTER ELEMENT | 2205-1361-25 |
| 2205136134 | U-SUPPORT | 2205-1361-34 |
| 2205136200 | BAFFLE HP40-50-60/kW30-37-45 | 2205-1362-00 |
| 2205136254 | FIRST FILTER FORM | 2205-1362-54 |
| 2205136300 | SUPPORT ASSEMBLY | 2205-1363-00 |
| 2205136311 | FLEXIBLE PIPE | 2205-1363-11 |
| 2205136317 | AIR OUTLET PIPE | 2205-1363-17 |
| 2205136318 | PIPE-FILME COMPRESSOR | 2205-1363-18 |
| 2205136322 | MOTOR SUPPORT(37-45KW) | 2205-1363-22 |
| 2205136342 | NIPPLE | 2205-1363-42 |
| 2205136350 | FAN 0.75KW 380-400V/50HZ | 2205-1363-50 |
| 2205136351 | FAN 0.75KW 380-400V/60HZ | 2205-1363-51 |
| 2205136352 | FAN 1.1KW 380-400V/50HZ | 2205-1363-52 |
| 2205136353 | FAN 1.1KW 380-400V/60HZ | 2205-1363-53 |
| 2205136354 | FAN+MOTOR 1.1KW 220V/60HZ | 2205-1363-54 |
| 2205136376 | RETAINER | 2205-1363-76 |
| 2205136380 | VESSEL C90GD SQL DATA IN ENG. | 2205-1363-80 |
| 2205136381 | VESSEL-C90GD-ASME/DIR/MOM | 2205-1363-81 |
| 2205136400 | COVERPLATESET | 2205-1364-00 |
| 2205136419 | PIPT FITTING 1511-10/8-3/8 | 2205-1364-19 |
| 2205136500 | SUPPORTPANEL | 2205-1365-00 |
| 2205136512 | tube | 2205-1365-12 |
| 2205136514 | tube | 2205-1365-14 |
| 2205136515 | TUBE | 2205-1365-15 |
| 2205136525 | NIPPLE | 2205-1365-25 |
| 2205136526 | UNLOADER | 2205-1365-26 |
| 2205136529 | MOTOR SUPPORT | 2205-1365-29 |
| 2205136533 | flexible tube LU45GP | 2205-1365-33 |
| 2205136600 | FAN MOTOR SUPPORT | 2205-1366-00 |
| 2205136612 | MOTOR 75KW 220V/60HZ C111GD | 2205-1366-12 |
| 2205136700 | CUBICLESUPPORT | 2205-1367-00 |
| 2205136705 | FAN 220V/60HZ/IE2 CPD100 | 2205-1367-05 |
| 2205136800 | PANEL | 2205-1368-00 |
| 2205136801 | AIR INLET TUBE C146GD | 2205-1368-01 |
| 2205136880 | FRONT PANEL | 2205-1368-80 |
| 2205136900 | PANEL | 2205-1369-00 |
| 2205136980 | FRONT PANEL | 2205-1369-80 |
| 2205137000 | ROOF PANEL HP40-50/kW30-37 | 2205-1370-00 |
| 2205137100 | BACKPANEL | 2205-1371-00 |
| 2205137200 | FILTER ELEMENT | 2205-1372-00 |
| 2205137300 | RIGHT PANEL | 2205-1373-00 |
| 2205137500 | ROOF | 2205-1375-00 |
| 2205137504 | FLEXIBLE | 2205-1375-04 |
| 2205137505 | HOSE | 2205-1375-05 |
| 2205137506 | DISCHARGE FLEXIBLE | 2205-1375-06 |
| 2205137509 | CHECK VALVE SHELL | 2205-1375-09 |
| 2205137510 | CHECK VALVE SHELL | 2205-1375-10 |
| 2205137511 | SOLENOID VALVE/NC24V VMC | 2205-1375-11 |
| 2205137514 | DRIVEN PULLEY | 2205-1375-14 |
| 2205137515 | DRIVEN PULLEY SHAFT | 2205-1375-15 |
























Timmy Lee –
Genuine quality, highly recommended!
This WSD750 water separator from Seadweer works perfectly! Excellent moisture removal, easy installation, and protects our system effectively. Genuine quality, highly recommended!