OEM Compressor Drain Hose is 400 mm in length and used to drain oil from your Ingersoll Rand R-Series Rotary Compressor when performing an oil change Replace your Drain Hose when it is damaged or clogged Applicable for Ingersoll Rand Rotary R-Series Compressors that require a Drain Hose Genuine OEM parts meet exact equipment specifications Helps reduce the risk of damage to expensive compressor components