Built-in piston 4.1070 series

plungersingle-acting with return spring

Plunger piston, single acting, with integrated return spring, stroke limitation and fixing screw form a unit 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. Applications • in bars and blocks • clamping and locking of workpieces and dies • for narrow and flat installation spaces Special features • low built-in height • very compact design • extremely low overall height despite of return spring and fully utilisable stroke limitation • easily exchangeable • large retention force