Coupling housings for flammable gases for installation at tapping points

According to EN 561 resp. ISO 7289

Max. performance Max. operating pressure Inlet Outlet Type Code-No
Δp=p1:
at p1=1.5 barg: 21 Nm³/h
at p1=5 barg: 58 Nm³/h
at p1=20 barg: 165 Nm³/h
Acetylene: 1.5 barg,
other flammable gases:
20 barg
Union nut
G3/8″ LH
Coupling KLT 561-2 1561200