
To remove liquids from a pipeline, Apache offers the multi-faceted ProVex FD™ pig. Known throughout the pipeline industry as the ultimate pigging solution for achieving a liquid-free line, the durable ProVex FD is a particularly versatile bi-directional pig.
Not only does it remove liquids in natural gas lines, the ProVex FD successfully reduces wax build-up in crude oil pipelines, dewaters lines following hydrostatic testing, and executes nitrogen purging. In fact, it’s one of the most multi-purpose pigs on the market today.
With its single piece construction, the ProVex FD pig easily negotiates 1.5D bends, allowing it to move reliably through piping systems.

| SIZE | A | B | PART NUMBER |
|---|---|---|---|
| 2" | 2.30" | 3.38" | 85-8002-00 |
| 3" | 3.00" | 4.86" | 85-8103-00* |
| 3" | 3.40" | 4.86" | 85-8003-00 |
| 4" | 4.00" | 6.63" | 85-8104-00* |
| 4" | 4.50" | 6.63" | 85-8004-00 |
| 6" | 6.50" | 9.50" | 85-8006-00 |
| 8" | 8.50" | 11.25" | 85-8008-00 |
| 10" | 10.50" | 14.50" | 85-8010-00 |
| 12" | 12.50" | 17.76" | 85-8012-00 |
| 14" | 14.00" | 21.02" | 85-8014-00 |
| 16" | 16.00" | 24.25" | 85-8016-00 |
| 18" | 18.00" | 26.12" | 85-8018-00 |
| 20" | 20.00" | 29.60" | 85-8020-00 |
| 24" | 24.00" | 35.92" | 85-0824-00 |
| 30" | 30.00" | 45.02" | 85-8030-00 |
| 34" | 34.00" | 51.31" | 85-8034-00 |
| 36" | 36.00" | 53.61" | 85-8036-00 |
| 42" | 42.00" | 62.93" | 85-8042-00 |