- Designed for use on problem wells that pump or flow off
- Holds one quart of 30W motor oil (or other viscosity as necessary for extreme high or low temperature applications)
- ¾" NPT Port for installation of APA control device (Note: Cannot be used with leak detector)
- Top-split cone wiper controls oil film on polished rod
- Modified version available for Hercules™ IVSB, IVSBT, and IVDPSB models
- Optional for all Hercules classic models
- Rod sizes: 1, 1⅛, 1¼, 1 5⁄16, 1⅜, 1 7⁄16, 1½, and 1¾ in.
- Material: ductile iron Standard ORG cap and drain nipple capture oil that escapes past loose or worn wiper cone
- LUG gland cap option recommended to prevent water from prematurely shutting down well
Note: Cannot be used with leak detector.