SUPER-PARFLAM safety plugs for use with blow torches - PSO, PSA and PSP

Stäubli SUPER-PARFLAM plugs fitted to the blow torch combine two integrated safety devices so as to protect users from slow reverse gas flow and explosive flashbacks. Stäubli geometrical locks remove any risk of swapping the circuits. Thanks to the quick-release function, Stäubli solutions enable fast and simple tool changing. Connect and disconnect the lines all at once and gas distribution stops automatically on disconnection.

Applications: quick connection of oxygen, acetylene and other fuel gas lines to the blow torch.

Technical specifications

Maximum allowable pressure PS (bar)*:

  • 12.5 (181 psi) for the oxygen line
  • 1.5 (21 psi) for the acetylene line
  • 3 (43 psi) for other fuel gases


Other fuel gases


  • Connecting plug: hardened chromium steel
  • SUPER-PARFLAM safety body: anodized light alloy
  • Brass screw connection

Other features

Available in high flow version

*depending on the model and operating conditions