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| Body Height | 305 mm (12") |
| Total Height | 305 mm (12") |
| Outer Diameter | 300 mm (11 13/16") |
| Largest Outer Diameter | 348 mm (13 11/16") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
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Continuous-Duty Industrial Operations
In facilities where compressors run 24/7, the SPM-SEP-1105 ensures efficient oil separation to maintain air quality and prevent carryover. Its robust construction supports extended runtime between service intervals.
High-Dust Environments
For compressors operating in dusty conditions, this separator helps protect downstream equipment by effectively removing oil mist from the air stream. Regular replacement with the SPM-SEP-1105 reduces the risk of contamination.
Fleet Maintenance Consolidation
If you manage multiple Mattei compressors across different sites, stocking the SPM-SEP-1105 simplifies inventory. It fits several OPTIMA and MAXIMA models, allowing one part number to serve various machines.
Planned Preventive Maintenance
Scheduling separator changes during routine oil and filter replacements is straightforward with the SPM-SEP-1105. Its standard dimensions make it easy to install, helping you stick to maintenance schedules without delays.
Check your compressor model against the verified list: Mattei OPTIMA 75 L, 75 H, 4055, 4075, MAXIMA 75, OPTIMA 90 L, 90 H, and 4090. Also verify the dimensions: body height 305 mm, outer diameter 300 mm, largest outer diameter 348 mm.
The SPM-SEP-1105 is designed as a direct replacement for oil separation in rotary screw compressors. Specific micron rating or efficiency data is not provided in the verified specifications.
The verified specifications do not include information about included gaskets or O-rings. Please check the product listing or contact support for details on what is supplied.
The SPM-SEP-1105 is built to match OEM specifications and offers a cost-effective alternative. It is not a genuine OEM part, but it is designed to perform the same function in compatible Mattei compressors.
Replacement intervals depend on operating conditions and manufacturer recommendations. Typically, separators are changed during routine compressor maintenance. Always follow your compressor's service manual for guidance.
We offer worldwide shipping with tracking. Your purchase is backed by a 30-day money-back guarantee and a price-beat guarantee. No specific delivery times or warranty periods are stated.
Orders typically require 1–3 business days for processing. During this time, we confirm product availability and prepare the shipment for consolidation.
We offer two shipping tiers designed to meet your operational needs. The exact costs for all shipping options will be displayed at checkout.
Express Shipping (UPS, DHL, etc.)
Ideal for urgent needs. Estimated delivery time is typically 3–5 business days after processing.
Economy Shipping
Our standard, cost-effective option. Estimated delivery time is typically 5–10 business days after processing.
Shipping costs are calculated at checkout based on your location and selected shipping method.
Once your order ships, you'll receive a tracking number via email so you can monitor your delivery.
For detailed delivery information and FAQs, please visit our Delivery Information page or contact us.

