The CALC series is a line of pneumatic swing clamp cylinders manufactured by Clamptek Enterprises. The series can come in seven air cylinder diameter sizes of Φ25, Φ32, Φ40, Φ50, Φ63, Φ80 and Φ100.
The cylinders are equipped with a maximum pressure of 0.7 Mpa. They are applied as a standardized fixture cylinder from this series of products, and fitted with a leverage type holding structure.
Piston push out for clamping is included in the device. Central spare parts of this series should be installed outside of the body for accessible maintenance. The body of the units is built from aluminum alloy.