Sotras DA 1120, direct aftermarket replacement. This separator is an aftermarket separator designed for use in industrial filtration systems. It serves as a direct replacement for cross-referenced brands including Elmo Rietschle, Fai Filtri, Fluitek, HiFi Filter, Mann-Filter, Noitech, Oxfil, SF Filter, Sotras, and T.G. Filter. With a compact design featuring an outer diameter of 80 mm, inner diameter of 45 mm, and height of 145 mm, this lightweight separator (0.24 kg) is built to the original dimensions and ratings. It is suitable for applications where efficient separation of contaminants from air or fluid is required.
Technical properties & cross references
Specifications
| Body Height |
145 mm (5 23/32") |
| Total Height |
145 mm (5 23/32") |
| Product Net Weight |
0.24 kg (0.53 lbs) |
| Largest Inner Diameter |
45 mm (1 25/32") |
| Smallest Inner Diameter |
45 mm (1 25/32") |
| Outer Diameter |
80 mm (3 5/32") |
| 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 |
| Spare Part Mart |
USD 28.70 |
Today |
Our price of USD 28.70 is approximately 20% less than this seller.
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
High-Dust Industrial Environments
In workshops or factories with heavy particulate loads, this separator ensures reliable separation to protect downstream components. Its compact size allows installation in tight spaces without sacrificing performance.
Continuous-Duty Vacuum Systems
For vacuum pumps running extended cycles, this separator minimizes maintenance intervals by efficiently removing debris. The lightweight design reduces strain on mounting brackets during operation.
Multi-Brand Equipment Consolidation
Facilities using filters from various brands like Mann-Filter or Sotras can standardize on this separator as a common replacement. This simplifies inventory management and reduces stockkeeping units.
Mobile Service Applications
Field service technicians benefit from the separator's small footprint and low weight, making it easy to carry multiple units for on-site replacements. Quick swaps keep equipment downtime to a minimum.
Frequently asked questions
How do I confirm this separator fits my equipment?
Check that your original filter has an outer diameter of 80 mm, inner diameter of 45 mm, and height of 145 mm. This separator is a direct replacement for cross-referenced brands including Elmo Rietschle, Fai Filtri, Fluitek, HiFi Filter, Mann-Filter, Noitech, Oxfil, SF Filter, Sotras, and T.G. Filter. If your filter matches these dimensions, it will fit.
What is the filtration rating or media type of this separator?
This separator is a separator designed for physical separation of contaminants. Specific filtration efficiency or micron rating is not provided in the available specifications. For detailed media information, please contact our support team.
Does this separator have threads or specific mounting features?
This separator has a constant inner diameter of 45 mm and outer diameter of 80 mm. No thread specifications are provided. It is designed as a direct replacement for the listed brands; verify your original filter's mounting style for compatibility.
Is this aftermarket separator as reliable as the branded version?
This separator is built to the original dimensions and ratings and is a direct replacement for the listed brands. It offers a cost-effective alternative without compromising fit or function. We back it with a 30-day money-back guarantee.
How do I install this separator?
Installation is straightforward: remove the old separator and insert this separator in its place, ensuring a secure fit. No special tools are required. Always follow your equipment manufacturer's safety guidelines.