Oxfil SP.1052, direct aftermarket replacement. This separator is an aftermarket separator designed as a direct replacement for a wide range of brands including Busch, Fai Filtri, Fluitek, HiFi Filter, Keltec, Mann-Filter, Noitech, Oxfil, SF Filter, Sotras, Sotras, T.G. Filter, and Tiger. With a permissible flow of 1.6 m³/h and a total height of 258 mm, this separator is built to the original dimensions and ratings. It fits Busch R5/RA/RC series vacuum pumps such as the 0063, 0100, 0040, and 0025 variants. The robust construction ensures reliable separation in demanding industrial applications.
Technical properties & cross references
Specifications
| Permissible Flow |
1.6 m3/h |
| Body Height |
250 mm (9 27/32") |
| Height-1 |
8 mm (5/16") |
| Total Height |
258 mm (10 5/32") |
| Product Net Weight |
0.42 kg (0.93 lbs) |
| Largest Inner Diameter |
35 mm (1 3/8") |
| Outer Diameter |
72 mm (2 27/32") |
| 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 35.87 |
16 Oct 2026 |
| FilterFinder Online |
USD 50.00 |
14 Oct 2026 |
| Spare Part Mart |
USD 28.70 |
Today |
Our price of USD 28.70 is 20% to 43% 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 Vacuum Systems
In facilities running Busch R5 or RA series pumps around the clock, this separator maintains consistent separation efficiency, reducing downtime for maintenance and extending pump life.
Dusty Manufacturing Environments
For applications like woodworking or cement handling where airborne particulates are high, this separator prevents contaminants from entering the vacuum pump, safeguarding internal components.
Inventory Consolidation for Multi-Brand Fleets
Workshops servicing multiple vacuum pump brands can stock a single part number that cross-references over a dozen brands, simplifying inventory management and reducing stockouts.
High-Humidity Operations
In food packaging or pharmaceutical processes where moisture is present, the separator effectively removes liquid carryover, protecting downstream equipment from corrosion.
Frequently asked questions
How can I confirm this separator fits my specific Busch pump model?
Check your pump's model number against the verified list: it fits R5/RA/RC 0063, 0100, 0040, 0025 and their sub-variants (e.g., E, B, C, F). If your model is not listed, contact our team with your pump's details.
What is the filtration rating of this separator?
The separator is designed for liquid and particulate separation with a permissible flow of 1.6 m³/h. Specific micron rating is not provided, but it is built to the original dimensions and ratings for the listed cross-references.
What are the key dimensions and how do I ensure proper fit?
Total height is 258 mm, body height 250 mm, outer diameter 72 mm, and largest inner diameter 35 mm. The height-1 dimension is 8 mm. Verify these match your existing separator before installation.
Is this an OEM part or aftermarket? How does it compare to branded versions?
This is an aftermarket replacement, not OEM. It is built to the original dimensions and ratings and is a direct replacement for brands like Busch, Mann-Filter, and T.G. Filter. It offers a cost-effective alternative without compromising performance.
How do I install this separator?
Installation is straightforward: remove the old separator, clean the mounting area, and install the new one in the same orientation. Ensure the O-ring or gasket is seated properly. No special tools are required.