Application
A flexible hose for the transport of acetylene.
For welding and cutting, for arc welding under protective gas and related processes.
Also suitable for coal gas, carbon dioxide, argon, nitrogen for welding and cutting (not suitable for LPG, MPS and CNG).
Standard/Approval
ISO 3821:2019 (formerly EN 559:2003).
Safety factor
3 : 1
Tube
EPDM, black, smooth.
Reinforcement
Textile spiral.
Cover
EPDM, red, ribbed, DN >12 smooth.
Marking
continuous inkjet, black letters: "SEMPERIT (S) GAC ISO 3821 (EN 559) PN 2 MPa (20 bar) ID x OD -30°C YYYY MADE IN EU //////".
Notice
Smooth cover available on request.
Also available in 40 m lengths.