R&M Energy Systems offers a comprehensive line of polished rod accessories to meet your pumping requirements. Each product is engineered from premium materials of construction and refined through years of applications experience. Hercules® polished rod accessories from R&M Energy Systems - your key to performance in the oilfield!

Hercules® Rod Rotators
Hercules® Polished Rod Clamps
Hercules® Leveling Plates and Clamp-Off Support
Hercules® Polished Rod Lubricators and Liners

From the largest range of stuffing boxes, to the most complete selection of casing heads and tubing heads, Hercules equipment is known throughout the oil field for its superior quality. R&M Energy Systems is the industry leader for new technology, products and the complete hookup for working pressures up to 3000 PSI (20,700 kPa). Hercules products are designed relative to API, ASME, ANSI and NACE MR-O1-75 specifications.