The Hercules™ lubricator provides convenient polished rod lubrication for your stuffing box. Throughout years of field proven experience, our products have been engineered to meet your quality expectations.
- Easy installation – Use with any style of stuffing box
- Lubrication extends stuffing box packing life
- Uses one quart of ordinary motor oil
- Uses replaceable felt wicks (specify rod size when ordering)
- Available for all polished rod sizes
- 5½-in. height