0 items in your basket
Total £ 0.00 EX VAT
MIG Gloves
TIG Gloves
Baseball Caps
Armguards
TIG Heat Blockers
Shop 55,000 Products
SERVICEDEPT.
RAPID BLOG
FEEDBACK
HIRE
The ESAB F20 is a lightweight shell and comes with headgear for comfort during usage. This welding helmet has a flip-out action where the welding glass is fitted. Within the helmet is an inside viewing visor that is easily replaceable. Welding glass 10 DIN is included in all ESAB helmets.
Features
Answers for buyers choosing a passive helmet or hand shield with a fixed-shade lens, and looking after it.
A passive lens has one shade, so choose it carefully for the work you do. The right shade depends mainly on the welding process and the current, with higher current needing a darker lens. Use the shade table in the helmet manual or a recognised shade chart, and prefer the suggested shade rather than the minimum.If you weld across a wide current range, a single shade may not suit everything, and you may need more than one lens. A shade that is too light does not give enough protection from the arc. Your risk assessment and the maker's instructions should have the final say.
A head shield (a helmet) is worn on the head, leaving both hands free to hold the torch or electrode and the workpiece. A hand shield is held in front of the face with one hand, which suits brief jobs, inspection or someone who only needs to watch an arc occasionally.For regular welding, a head shield is more practical and safer, because you can keep both hands on the job. Do not use a helmet as a hand shield, as it is designed to be worn. Choose the type that matches how long and how often you weld, and check fit and comfort.
The clear cover lens sits in front of the shaded lens and takes the spatter, scratches and knocks. Replace it when it is scratched, pitted or hazy, because a damaged lens hampers your view and can let you work with poor visibility.If the shaded lens itself is cracked or damaged, replace that too, and never use a cracked lens. Fit a lens made for your helmet, as sizes and holders vary. A simple habit is to check the lens each time you put the helmet on, and keep spares to hand so you do not carry on with a damaged one.
Often yes, because passive lenses are made in a range of shades and can be swapped in a suitable holder. This is useful if you change process or current, or if the original shade is too light or too dark for your work.Use only a lens designed for your helmet and check its marking. Choose the shade by process and current from a recognised shade table, and prefer the suggested shade over the minimum. Never use a lens that is not intended for welding, as it does not protect your eyes. Follow the maker's guidance on fitting.
