Replacement Atlas Copco 2900055300 Spin-on Oil Filter for Screw Air Compressor

Product Introduction

Model 2900055300 spin-on oil filter is a replacement part specially for Atlas Copco screw air compressors, serving as a core filter element in the lubrication circuit. It effectively traps solid contaminants such as metal wear particles, carbon deposits and gums in lubricant to maintain oil cleanliness, protect precision components including rotors and bearings, reduce abrasion and stabilize operating temperature of air compressors. Adopting spin-on construction with thread and dimensions identical to OEM parts for direct replacement and easy maintenance.

Product Advantages

· Matches OEM thread, outer diameter and mounting dimensions for direct spin-on replacement without equipment modification.

· Deep composite filter media with high dirt holding capacity, stable filtration performance, slow pressure differential rise and longer service life.

· Built-in differential pressure bypass valve. It opens automatically when the filter is clogged to keep lubricant circulating continuously and prevent rotor damage caused by oil shortage.

· Oil-resistant NBR sealing gaskets resist high temperature and oil swelling, providing reliable sealing under continuous high-temperature working conditions and eliminating oil leakage.

· Reinforced heavy-duty metal housing resists internal oil pressure impact, prevents bulging and deformation, suitable for non-stop continuous operation of air compressors.

· Made-in-China alternative with filtration performance equivalent to imported OEM parts, cutting maintenance and procurement costs of air compressors.

Technical Parameters

Filtration Accuracy: 10μm Filter Media: High-precision composite oil filter paper Seal: Oil-resistant Nitrile Butadiene Rubber (NBR) gasket Working Medium: Lubricating oil for screw air compressors Nominal Pressure: 1.6MPa

Application Scope

Widely used in factory compressed air stations for lubrication filtration of air compressors supporting air supply, pneumatic instruments, spraying, laser cutting and other systems.