Description
ALLWIK Drum Top Covers, Absorbs 9 gal bale, 22 in Diameter, Gray ORS NASCO interchangeable windows are impact interchangeable windows are impact Color coded for gas service to provide added safety Internal check valves designed to prevent reverse flow and accidental mixing of oxygen and fuel gases Torch and regulator models provide downstream and upstream protection 10 in maximum cutting capacity For stopping flashbacks by preventing ignition of mixed gases and to protect equipment such as hoses