3M Speedglas 9000 outer plate 04-0270-01

3M Speedglas 9000 outer plate 04-0270-01

3M manufacturer codes: 04-0270-01 (7100009491), 04-0270-04 (7000126757)

Available in 2 pack formats. Select the variant you need from the drop-down menu.

This item is not stocked. Allow 7 days for delivery.

On a Speedglas 9000 series helmet, the outside cover is the filter's first line of defence: it takes the sparks, spatter and everyday workshop marks. The 3M Speedglas 04-0270-01 and 04-0270-04 plates fill that role with a clear polycarbonate surface in the standard version. As soon as it starts to pit, a fresh plate gives you back a sharp view of the weld pool while the filter stays in service. Two pack sizes are offered: the bag of 10 of 04-0270-01, handy for a shop that welds every day, and the bag of 5 of 04-0270-04, ideal as a small reserve at the workstation or in the truck.

Features and benefits for the welder

• Clear view of the joint: a fresh plate removes the pits and deposits that blur the weld pool.
• Filter protected: sparks and spatter hit the plate before they can reach the front of the filter.
• Two pack sizes, a bag of 10 for shops that weld continuously or a bag of 5 as a backup supply.
• Standard clear polycarbonate, designed for 9000 series helmets.
• Economical upkeep: only the wear part is replaced while the filter stays in service.

Applications and assembly compatibility

These plates fit Speedglas 9000 series helmets, including older 9000 FlexView assemblies and the utility filters specifically listed by 3M. The 3M catalogue pairs them with the 9002NC filter. If you are unsure of your helmet family, the 9000 series shell (R04-0112-00NC) is a useful visual reference. On the inside, the right cover depends on the fitted filter: check the model printed on your filter before ordering it.

Specifications and applications

Details by selection

Fitting and checking 04-0270-01

Follow the 9000 helmet instructions: release the front panel, remove the worn plate and set the new one in its seat. Refit the panel, then check that the plate is held all the way round and that nothing obstructs your view before you resume welding.

Care and replacement

Wipe the plate with a clean soft cloth when dust and fumes settle on it. If pits, scratches or embedded deposits remain visible after cleaning, it is time to change it. Use the same intervention to check the condition of the front panel, and keep spare plates in their bag until fitting.

Safe use

The outside cover protects the filter; the welding filter, fitted in a complete helmet, is what protects your eyes from arc radiation. Replace a cracked or distorted plate without delay.

FAQ: the 04-0270-01 part

What is the difference between 04-0270-01 and 04-0270-04?

Both are standard outside covers for the 9000 series, and they differ by pack size: a bag of 10 for 04-0270-01 and a bag of 5 for 04-0270-04. The pack size table shows the delivery time of each one.

Do these plates suit a helmet fitted with the 9002NC filter?

Yes, the 3M catalogue pairs these outside covers with the 9002NC filter. On its inner face, that filter uses the 04-0280-00 cover shown in the suggestions.

When should the outside cover be changed?

When your view stays blurred after gentle cleaning: spatter pits, deep scratches or embedded deposits. A tired plate makes the weld harder to follow and the work less comfortable.

Which pack size suits my shop?

The bag of 10 suits workstations that weld daily and change plates often. The bag of 5 is enough for occasional use or as a reserve in the toolbox.

Should I change the inside cover at the same time?

Each cover is replaced according to its own condition. Changing the outside plate is still a good moment to inspect the inside cover, which protects the side of the filter facing you.

Complementary suggestions

The welder working under a 9000 helmet wears clear Virtua Max glasses (YA11329) under the shell and split-leather welding gloves (G601). An H6B neckband earmuff (OPH6B) passes under the headband, an 8212 respirator (R8212) filters fumes (particles) and flame-resistant Proban sleeves (VS23) cover the forearms.

For maintenance of the same 9000 helmet, choose the hard-coat (R04-0270-03) plate when the job calls for scratch resistance. Check the installed filter before selecting its inside (YS0280) cover, or the 9000V/F (R04-0290-00) version to match the installed filter. The 9100V (R06-0200-10) plate belongs to the 9100 series and is not suitable for this 9000 assembly. The SG-90 (RSG90) bag provides storage for the helmet between jobs.

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