Product Introduction

Sullair 250034 112250034 112 is an original replacement coalescing filter element designed for Sullair screw compressors. It uses ultra-fine hydrophobic glass fiber filter media with a filtration accuracy of up to 0.1μm, reducing oil carryover to ≤3 ppm, exceeding ISO 8573-1 Class 0. As a direct fit for Sullair systems, it not only guarantees the same performance as the original part, but also extends the service life by 15% over similar products.

Product Advantage

1. Reduced noise levels
Sullair 250034 112250034 112 helps reduce noise levels in compressor systems, improves operator comfort and complies with noise regulations.
2. Advanced material construction
Sullair 250034 112250034 112 uses cutting-edge corrosion-resistant materials to extend service life and ensure optimal performance even in harsh environments such as marine or offshore applications.
3. Higher resistance to contamination
Sullair 250034 112250034 112 is designed to resist damage from pollutants and dirt, providing additional protection for compressor systems and reducing the risk of premature failure.
4. Reduced operating costs
The high efficiency of Sullair 250034 112250034 112 reduces the need for additional filtration stages, ultimately reducing operating costs and improving the overall efficiency of the air compressor system.

Technical Parameters

Part number	250034 112
Product name	Oil separator
Material	High-Density Fibre Media
Operating temperature	-30°C to 120°C
Service Life	3,500–5,000 hours
Compatible Models	Sullair LS16-75HP, LS20S-200HP, LS25S-250HP
MOQ	1 pcs
Place of origin	Shaanxi, China
Warranty	1 Year

Product Uses

1. Petrochemical Industry
Sullair 250034 112250034 112 is used in petrochemical refineries and processing plants where clean, oil-free air is essential to ensure the smooth operation of sensitive instruments and prevent contamination in high-risk chemical processes.
2. Chemical Engineering
Sullair 250034 112250034 112 is used in research and production environments where clean, contamination-free air is essential for chemical synthesis, laboratory experiments or the production of sensitive compounds.
3. Mining Operations
Sullair 250034 112250034 112 is used in mining equipment and ventilation systems, where the highly efficient oil separator ensures that air quality is maintained in harsh underground conditions and prevents equipment failures due to oil contamination.
4. Printing and packaging
In printing presses and packaging equipment, Sullair 250034 112250034 112 helps maintain clean, oil-free air, avoids ink contamination and ensures the quality of printed products.

Product Operate Guide

1. Locate the filter element
Locate the oil separator filter housing on your Sullair compressor. It is usually located in the aftercooler/separator section.
2. Preparation for Removal
Place an oil pan under the housing to catch any residual oil. Some models may require loosening the oil drain valve.
3. Remove the housing cover
Unscrew or unbolt the top cover of the separator housing. Be careful of any seals or gaskets.
4. Remove the old filter element
Carefully pull the old oil separator filter element out of the housing. Watch out for dripping oil.
5. Clean the housing
Inspect the housing for any debris or oil. If necessary, clean it thoroughly per the manufacturer's recommendations. Make sure the housing's O-ring or gasket seating area is clean and undamaged.
6. Install the new filter element
Insert the new Sullair 250034 112250034 112 into the housing, making sure it is properly seated.
7. Replace seals/gaskets
If the old seals or gaskets were removed, install new ones according to the service manual.
8. Reinstall the housing cover
Align the cover and tighten it. Never over-tighten, as this may damage the housing or seals. Make sure the cover is fully tightened and there are no loose parts or leaks.
9. Restart the compressor
Reconnect the power supply and restart the air compressor. Monitor its operation and check for any unusual noises or leaks during the initial run.