Oxfil SP.2318, direct aftermarket replacement. This separator is an aftermarket separator designed as a direct replacement for a wide range of industrial compressors. With a total height of 400 mm, an outer diameter of 170 mm, and a largest outer diameter of 200 mm, this separator weighs 2.65 kg. It serves as a reliable replacement for units from Atlas Copco, Ceccato, Chicago Pneumatic, HiFi Filter, Kaeser, Mark, Noitech, Oxfil, PUSKA, and Sotras. Built to the original dimensions and ratings, it offers a cost-effective solution without compromising on performance.
Technical properties & cross references
Specifications
| Total Height |
400 mm (15 3/4") |
| Product Net Weight |
2.65 kg (5.84 lbs) |
| Largest Inner Diameter |
122 mm (4 13/16") |
| Outer Diameter |
170 mm (6 11/16") |
| Largest Outer Diameter |
200 mm (7 7/8") |
| Stat. HS-Code |
84149000 |
| Country of Manufacture |
China |
Price beat guarantee
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller |
Price |
Checked |
| Oxfil |
USD 103.11 |
16 Oct 2026 |
| The Air Market |
USD 180.91 |
15 Oct 2026 |
| FilterFinder Online |
USD 234.00 |
15 Oct 2026 |
| Air Compressor Services |
USD 343.50 |
15 Oct 2026 |
| Spare Part Mart |
USD 82.49 |
Today |
Our price of USD 82.49 is 20% to 76% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
Use cases & applications
Continuous-Duty Industrial Compressors
In manufacturing plants where compressors run around the clock, this separator ensures efficient separation of oil and condensate, reducing downtime for maintenance. Its robust construction withstands the demands of continuous operation.
High-Dust Environments
For compressors operating in dusty conditions, such as construction sites or woodworking facilities, this separator helps maintain air quality by effectively trapping particulates, prolonging the life of downstream equipment.
Fleet Maintenance Consolidation
Service centers supporting multiple compressor brands can stock this separator as a universal replacement for models from Ceccato, Chicago Pneumatic, Kaeser, Mark, and PUSKA, simplifying inventory management and reducing costs.
Remote or Hard-to-Access Installations
In remote locations where equipment reliability is critical, such as mining or oil and gas sites, using this aftermarket separator ensures consistent performance and easy replacement without requiring specialized parts.
Frequently asked questions
How do I confirm that this separator fits my compressor?
Check your compressor's model against the verified list: for Ceccato models RL 75, RL 100, CSD 75, CSD 100, CSD 125, and inverter variants; Chicago Pneumatic CPD 75 and CPD 100; Kaeser M 100, M 121, M 80; Mark CSD 75, CSD 100, CSD 125, RM 55, and inverter variants; and PUSKA RTD 75, RTD 100, RTD 125. It also fits Atlas Copco equipment, though specific models are not listed.
What is the filtration rating or media type of this separator?
This separator is a separator designed to remove liquid aerosols and particulates from compressed air. The specific micron rating or media type is not provided in the verified specifications, but it is built to match OEM performance for the listed compressors.
What are the exact dimensions and thread size for installation?
The separator has a total height of 400 mm, largest inner diameter of 122 mm, outer diameter of 170 mm, and largest outer diameter of 200 mm. The thread type and size are not specified in the verified data; please consult your compressor manual or measure the existing unit.
Is this an OEM part or an aftermarket alternative?
This separator is an aftermarket replacement, not a genuine OEM part. It is designed as a direct replacement for the original separators used in the listed compressor models, offering a cost-effective alternative.
How do I install the separator, and is there a recommended replacement interval?
Installation typically involves removing the old separator and installing the new one in the same orientation, ensuring proper sealing. Replacement intervals depend on operating conditions; consult your compressor manufacturer's guidelines for the specific model.