Description
The GRAINGER 4Z031 automatic drain equivalent is an internal float-type condensate drain that automatically removes collected moisture from compressed air filters and dryers. This drain helps prevent condensate buildup inside the housing, reduces maintenance, and protects downstream equipment.
Key Features
- Automatic float-operated condensate removal
- Internal drain design for compatible filter housings and moisture separators
- Helps prevent moisture carryover into downstream equipment
- Reduces manual draining and routine maintenance
- Our GRAINGER 4Z031 replacement auto drain typically costs 30% less than the OEM version.
Common Applications
- Compressed air filters
- Moisture separators
- FRL (filter/regulator/lubricator) housings
The GRAINGER 4Z031 automatic drain is used on many OEM compact moisture separators and FRL filter housings.
Warranty Information
We guarantee our GRAINGER 4Z031 drain replacement will meet or exceed the "original" drain specifications, performance, and warranty.