RC series single and double-acting cylinders are available in many configurations. They offer a 740- to 1220-ton capacity, hardened caps, and 3⁄8-in. NPTF female half couplers. Single-acting with or without locking collar have an overflow port to prevent piston from being overextended under load. Double-acting versions feature a safety relief valve to prevent over-pressurization of the retract circuit.