Oxfil SP.1094, direct aftermarket replacement. This separator is an aftermarket separator designed as a direct replacement for a wide range of brands including Busch, Mann-Filter, and others. With a body height of 206 mm, outer diameter of 53 mm, and largest inner diameter of 28 mm, this lightweight separator (0.205 kg) is built to the original dimensions and ratings. It is ideal for use in vacuum pumps and compressed air systems, particularly for Busch R5/RA/RC 0016 B and R5/RA/RC 0010 B models, ensuring reliable separation of oil and air to maintain system efficiency.
Technical properties & cross references
Specifications
| Body Height |
206 mm (8 1/8") |
| Total Height |
206 mm (8 1/8") |
| Product Net Weight |
0.205 kg (0.45 lbs) |
| Largest Inner Diameter |
28 mm (1 3/32") |
| Outer Diameter |
53 mm (2 3/32") |
| 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 |
| eBay (6 aftermarket sellers) |
USD 24.76 to 119.00 |
14 Oct 2026 |
| Oxfil |
USD 26.90 |
16 Oct 2026 |
| FilterFinder Online |
USD 44.00 |
14 Oct 2026 |
| Spare Part Mart |
USD 19.81 |
Today |
Our price of USD 19.81 is 20% to 83% 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 Pump Operation
In industrial settings where vacuum pumps run for extended periods, this separator provides consistent oil-air separation, reducing oil carryover and minimizing maintenance intervals for Busch R5/RA/RC series pumps.
Harsh or Dusty Environments
When operating in dusty or contaminated environments, this separator helps protect downstream components by efficiently removing particulates and oil mist, extending the life of filters and valves.
Inventory Consolidation for Multi-Brand Fleets
Facilities using a mix of equipment from Busch, Mann-Filter, and other brands can standardize on this separator, simplifying stock management while ensuring compatibility across multiple vacuum pump models.
Scheduled Preventive Maintenance
During routine overhauls of Busch R5 series pumps, replacing the separator with this separator ensures optimal performance and helps prevent unplanned downtime due to oil contamination.
Frequently asked questions
How can I confirm this separator fits my specific machine?
Check your machine's model number against the verified list: this separator fits Busch R5/RA/RC 0016 B and R5/RA/RC 0010 B. For other brands, cross-reference your OEM part number with the brands listed (Busch, Fai Filtri, Fluitek, HiFi Filter, Keltec, Mann-Filter, Mann-Filter LE, Noitech, Oxfil, SF Filter, Sotras, Sotras, T.G. Filter, T.G. Filter).
What is the filtration rating or media type of this separator?
This separator is a coalescing separator designed to remove oil mist and particulates from compressed air or vacuum pump exhaust. The exact micron rating is not specified, but it is built to match OEM performance for the listed applications.
What are the exact dimensions and thread size?
The outer diameter is 53 mm, largest inner diameter is 28 mm, and body/total height is 206 mm. Thread specifications are not provided; please verify thread type from your original part.
Is this an OEM or genuine part?
This is an aftermarket replacement part, not OEM. It is designed as a direct replacement for the listed brands and models, built to the original dimensions and ratings for fit and function.
How do I install this separator?
Installation is similar to the original part. Ensure the system is depressurised, remove the old separator, and replace with this separator. Tighten to manufacturer torque specifications if available.