When using the Ingersoll Rand ENL 10 no loss drain valve it is recommended to replace the internal cartridge once per year or every 8,000 hours. The ENL10 was sold as a stand alone piece that can be connected to an air receiver or the bottom of an inline air filter. Some units were also pre-installed inside of Ingersoll Rand's rotary screw air compressor prior to shipping. By properly servicing your Ingersoll Rand drain, you ensure the drain valve does not get clogged and does not waste valuable compressed air.
38478921 consists of all parts needed to properly service the ENL 10 drain. Included is the main service unit, replacement cartridge o-rings and a sealing mat that sits on top of the service unit.
This is an OEM drain kit manufactured by Ingersoll Rand.