3M Speedglas 9100-Air air duct tube 25-0400-55

3M Speedglas 9100-Air air duct tube 25-0400-55

3M manufacturer code: 7000128107, model 25-0400-55

This item is not stocked. Allow 11 days for delivery.

The 3M Speedglas 25-0400-55 air duct tube brings breathable air into 9100-Air welding helmets. Connected to the breathing tube of the Adflo powered air-purifying unit or a breathable air supply, it directs the flow toward the welder's breathing zone, and its length adjusts to the user's preference. When the duct cracks, distorts or leaks, air arrives less well: a new duct restores the comfort and respiratory protection of the helmet. Genuine black part sold individually, specific to the 9100-Air and distinct from the 26-0400-55 duct of the 9100 FX-Air.

Delivering air to the 9100-Air welding helmet

• Directs breathable air toward the breathing zone of the 9100-Air helmet.
• Connects to the breathing tube of the Adflo unit or air supply.
• Length adjustable to the welder's preference.
• Genuine replacement part, sold individually.
• Specific to the 9100-Air: the 9100 FX-Air uses the 26-0400-55 duct.

Renewing the welder’s helmet air circuit

This duct is used to maintain 9100-Air helmets in fabrication shops, industrial maintenance, construction and heavy infrastructure projects. It accompanies welding, grinding and assembly where fumes call for respiratory protection. Keeping one in reserve avoids taking a complete unit out of service for a single worn part.

Connecting the duct to the face seal and breathing tube

On the 9100-Air helmet, the 25-0400-55 duct works with the face seal (R25-0099-28). It receives air through a breathing tube such as the long self-adjusting tube (RSG-30WL).

Checking the Speedglas air duct for cracks

Inspect the duct before each use: no damage, no air leaks. After use, wipe the helmet with a damp cloth, without rinsing, immersing or using solvents. Replace the duct as soon as it is damaged, distorted or leaking.

Latamid air duct tube specifications

• Features : Respiratory protection accessories
• Product colour : Black
• Recommended industries : Industrial maintenance ; Heavy infrastructure ; Construction
• Compatible welding helmet : 9100-Air welding helmets
• Product series : 9100-Air ; 9100
• Welding : Yes
• Part type : Replacement part
• Product type : Air duct assemblies
• Series type : Adflo
• Recommended applications : Machine operation ; Sanding ; Assembly ; Grinding ; Facility maintenance ; Welding
• For use with : Speedglas 9100-Air welding helmets

FAQ about the 9100-Air helmet duct

Does this duct fit the 9100 FX-Air?

No. The 9100 FX-Air uses the 26-0400-55 duct; the 25-0400-55 is specific to the 9100-Air.

Which unit is it used with?

With the Adflo powered air-purifying unit or a breathable air supply connected to the 9100-Air helmet.

Is the face seal supplied?

No. The 25-0099-28 face seal is ordered separately.

Is its length adjustable?

Yes. 3M states that the length adjusts to the welder's preference.

When should it be replaced?

As soon as it is damaged, distorted or leaking air.

Suggestions for maintaining your Adflo equipment

With the 9100-Air, the breathing air comes from the Adflo; the welder wears clear Privo glasses (YA12261) under the helmet and Endura split-leather gloves (G603) with 15 inch cuffs. A navy flame-resistant FR-Tech shirt (V131), flame-resistant cargo pants (V7762) and the earmuff (OH505B) complete the outfit.

To maintain the same system, you can refer to filter (R15-0299-2) : 3M Adflo High-Efficiency Particulate Filter, Pack of 2 Units. You can also refer to hose (RSG-30WL) : 3M Speedglas Long Self-Adjusting Breathing Tube for Adflo PAPR. You can also refer to blower (R35-5401-01) : 3M Adflo Complete PAPR Turbo Assembly with Lithium-Ion Battery. You can also refer to belt (R15-0099-16) : 3M Adflo Leather Belt for PAPR. You can also refer to charger (R35-0099-08) : 3M Adflo Smart Battery Charger for Lithium-Ion PAPR.

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