Schrader Bellows PAA108121-4.000 Pneumatic Cylinder

The Schrader Bellows PAB108121-4.00 pneumatic cylinder is a Parker Schrader Bellows linear actuator engineered for industrial air-powered motion, delivering a 4-inch stroke at up to 250 psi. Manufactured by Schrader Bellows (a Parker company), this model identifies a 4.00-inch stroke unit in the Schrader Bellows line and is designed to operate within standard compressed-air systems used in automation equipment. This cylinder converts supplied air pressure into precise reciprocal motion, enabling consistent extension and retraction for automated tasks on assembly lines, tooling stations, and other manufacturing processes that require reliable, repeatable linear actuation. As a member of Schrader Bellows' industrial cylinder family, the PAB108121-4.00 emphasizes durable construction and predictable performance under moderate pressures, making it a practical choice when a defined stroke length and dependable actuation are needed in automated systems.