These single-acting, spring-return cylinders will operate on air or oil; all have a 1" stroke. Single-acting cylinders are especially applicable to large circuits where cylinders are plumbed into the air side of the circuit and used to align parts in the fixture prior to hydraulic clamping. These applications are primarily pushing type operations where the cylinder return spring pulls only the piston rod. • Available in FixtureProTM Design Software and PartSpec CD NOTE: Not recommended for applications where coolant or chips are prevalent. Use double acting style (next page) for these applications