R&M Fluid Power is the cylinder specialist because of three proven benefits to our customers... outstanding engineered design, expert craftsmanship and a wide range of cylinder knowledge gathered from repairing all designs over many years. We know what works!

R&M's qualified engineers design special cylinders for unique requirements including long stroke, large bore, rotating cylinders, high pressure rapid acceleration or holding applications from 2" - 28" bore.


  • Reverse Engineer to retrofit all cylinder designs
  • Special pistons designed for high pressure -10,000 PSI, -Rapid acceleration, -0- leak holding applications, -Low break away applications
  • High temperature applications -500 degrees
  • Marine applications -non-corrosive rod material (117-4 SS), ceramic coating, double chrome, 420 stainless overlay

Mandrell Expand Rotating Hydraulic Cylinder

7953 Southern Blvd.
Youngstown, Oh. 44512
(800) 362-7637