When it comes to displacing air and water during hydrostatic testing carried out during construction, the ED gets the job done, quickly and efficiently. With its bi-directional design, it can travel in either direction.
Designed to negotiate 3D or greater bends.
Features & Benefits:
- Provides and effective seal when separating dissimilar fluids or dewatering during hydrostatic testing.
- Equipped with two guide discs and four sealing discs made from Reliathane, Apache's special blend of wear-resistant polyurethane.
- With repeated use, sealing discs can experience wear and tear. The EDR pig will reverse direction, without compromising its sealing capabilities.
Options Available:
- CARVER discs.
- Aluminum Gauge Plates in slotted or standard styles.
