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GAC

Welding/Gas - 20 bar - red - ISO 3821 (EN 559)

Specifications

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 hydrogen, coal gas and carbon dioxide, argon, nitrogen for welding and cutting (not suitable for LPG, MPS and CNG).

Standard/Approval

ISO 3821:2019 (formerly EN 559:2003).

Temperature range

-30°C / +70°C.

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.

Technical details

Article number Internal-Ø Wall width External-Ø Work. pressure (max.) Number of inserts Bending radius (min.) Weight approx. Coil length (max.)
mm inch mm mm bar mm kg/m m
68400 04354,03,511,0202400,1150
68400 05355,03/163,512,0202400,1550
68400 06306,33,012,3202400,1250
68400 06356,31/43,513,3202400,1550
68400 08308,03,014,0202400,1450
68400 08358,05/163,515,0202400,1850
68400 09309,03,015,0202450,1650
68400 09359,03,516,0202450,1950
68400 103010,03,016,0202500,1750
68400 103510,03/83,517,0202500,2150
68400 125012,51/25,022,5202650,4050
68400 165016,05/85,026,0202800,4750
68400 205020,05,030,02021000,5850
68400 255025,015,035,02021250,7050
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