Product Description

The low oil level switch is an essential liquid level protection component for air compressor airends. It monitors the lubricating oil level in real time. Once the lubricant level drops below the safe threshold, the switch triggers an alarm or immediate shutdown to prevent dry friction and seizure of the airend caused by oil shortage. It protects your expensive airend from severe damage and ensures stable operation of the air compressor.

If your compressor has false low oil alarms, no alarm at low oil level, or unexpected shutdown with normal oil level, it is usually caused by a worn low oil level switch. This high-compatibility replacement part can restore the protection function of your equipment quickly.

Key Features

✅ Sensitive Oil Level Detection: High-precision sensing components respond rapidly to oil level changes. It accurately detects insufficient lubricant and effectively prevents airend burnout due to oil shortage. ✅ Heavy-Duty Industrial Design: Oil-resistant and high-temperature resistant housing, suitable for high-temperature oil-gas environment inside compressors. Anti-vibration structure works steadily under unit vibration and avoids stuck failure. ✅ Easy Installation & Replacement: Standard mounting interface with compact structure. Simple disassembly and assembly without major pipeline modification. Technicians can finish replacement quickly. ✅ Wide Compatibility: Fits multiple screw air compressors. Direct replacement for OEM low oil level switches of many international brands. Multiple specifications available for different machine maintenance. ✅ Reliable Safety Protection: Stable signal output minimizes false or missed alarms. It offers continuous oil level protection and reduces costly downtime and maintenance losses.

Why Choose Us

We are a one-stop supplier specializing in air compressor filter elements and spare parts with over 10 years of industry experience, factory direct supply.

We focus on the R&D and supply of full-range air compressor wear parts. Every product undergoes strict inspection before delivery. All spare parts come with 1-year warranty. We provide model selection, technical consultation and after-sales support for global customers. Custom service is available for bulk orders.

Applications

Maintenance & replacement for screw air compressors, factory production line compressors, construction machinery air compressors and all kinds of industrial air compressor units.

Buying Note

Please check the mounting dimension, signal type and working temperature of your original switch before ordering. If you are not sure about the model, you can send us photos of your old part for assistance.