Description
The Hansen 20-1311 is the liquid drainer for Hansen Auto-Purgers. It separates liquid from the purge point piping and feeds it to a flooded evaporator.
Key specifications
- Type: liquid drainer
- Function: separates liquid in the purge point piping
- Auto-Purger APWT: ammonia systems up to 1,500 tons, up to 24 purge points, NEMA 4, 115V or 230V
Common questions
Which purgers use this part?
Hansen lists it in the APWT Auto-Purger parts list. Check your purger model before ordering.
Specifications are based on Hansen Technologies Bulletin AP004B (Auto-Purger APWT, Dec 2025). Confirm fit, ratings and application requirements before ordering.
Disclaimer: The image shown is a general representation of the product category and may not depict the exact part number offered. Actual product appearance, specifications, and configuration may vary.
