Plunger Hydraulic Cylinder Customizable Solid Plunger Rod Single Port Hydraulic Cylinder
A plunger cylinder (also known as a plunger hydraulic cylinder or plunger cylinder) is a type of single-acting hydraulic actuator in which a solid, large-diameter piston rod (the plunger or ram) serves as the sole pressure-bearing element. It extends under hydraulic pressure and typically retracts via an external force, such as gravity or a spring.
