Built-in Pistons single acting, with spring return max. operating pressure 250 bar WZ 4.1070

Application
Built-in pistons are used in bars and blocks for clamping and locking of workpieces and dies. The built-in pistons are particularly suitable for narrow and flat installation spaces due to their compact design.

Description
Plunger piston, single acting, with integrated return spring, stroke limitation and fixing screw form a subassembly that cannot be disassembled. Sealing ring made from PTFE, O-ring as static seal. Piston hardened and ground. On request, a wiper ring is supplied for installation in the housing. Special seals on request.

Advantages
? Low built-in height
? Very compact design
? Extremely low overall height, despite return spring and fully utilisable stroke limitation
? Easily exchangeable
? High force density