Product Introduction
The Replacement Oil Separator 250034-085 is a high-quality aftermarket replacement, engineered for screw compressors requiring reliable oil-gas separation. During operation, oil lubricates, seals, and cools the compressor, but also mixes with compressed air. This separator removes fine oil mist, coalesces it into larger droplets, and returns the recovered oil to the circuit for reuse.
Manufactured with imported HV fiberglass filter media and advanced production processes, the Replacement Oil Separator 250034-085 ensures OEM-equivalent performance, long service life, and consistent reliability. It is a cost-effective alternative to original filters.
Technical Data
Part Number 250034-085
Application: for Sullair Compressors
Flange Diameter 350mm
Outer Diameter 274mm
Inner Diameter 190 mm
Height 620 mm
Filter Media: Imported HV fiberglass
Key Features
OEM-Equivalent Replacement: Fits and performs like the original part.
Low Oil Carryover: Residual oil content 1–4 mg/m³.
High Efficiency: Ensures clean compressed air output.
Durable Media: Imported HV fiberglass for long service life.
Stable Operation: Designed for continuous compressor duty.
Technology Highlights
Folding Process – Metal mesh protects the media, increases filtration area, and prolongs service life.
Spiral Framework – Strong spiral support enhances compression resistance and eliminates welding.
Controlled Glue Injection – Ensures reliable bonding between filter layer and end cap.
Outer Frame Connection – Direct connection for a clean finish and eco-friendly manufacturing.
Testing & Quality Control
Gap Detection – Precision measurement ensures optimal oil-gas separation efficiency.
Electrostatic Detection – Conducted to prevent safety risks during operation.
100% Airtightness Testing – Every unit is checked to eliminate defective products.
All separators are produced on automated lines to ensure consistency and repeatability.
Packaging & Shipment
Each unit is securely packaged to prevent damage during transit and shipped promptly to meet your delivery schedule. Neutral or custom-branded packaging available on request.

FAQs
Q1: Is the Replacement Oil Separator 250034-085 an original OEM part?
A1: No, this is a high-quality equivalent replacement, engineered to perform like the original.
Q2: Can you produce according to customer specifications?
A2: Yes, we accept drawings or samples to manufacture customized versions.
Q3: What are the packaging options?
A3: Neutral cartons by default; branded boxes available with authorization.
Q4: What is the MOQ and delivery time?
A4: MOQ depends on the item; typical lead time is 3–5 working days for standard models.
👉 See more in our Air Compressor Separator Filter Collection