The leather hip belt is the leather version of the hip belt for wearing the Böhler Welding Evolution Air or Guardian Air blower unit. The manufacturer lists it in the Evolution Air manual and in the Guardian Air parts list next to the standard 57144 belt.
Technical specifications
| Catalogue number | 75685 |
|---|---|
| Brand | Böhler Welding |
| Compatible with | Evolution Air, Guardian Air |
| Type | leather hip belt |
| Material | leather |
| Fitting | unit on the belt loops, sliding adjuster |
| Pack quantity | 1 pc |
Who it is for
For Evolution Air and Guardian Air users who prefer leather over the textile version. With filters and battery the unit weighs 1120 g (Evolution Air) or 870 g (Guardian Air), and the belt carries that weight all shift.
Key features
- Leather version of the 57144 hip belt.
- Same position in the Evolution Air parts list as the standard belt.
- On the Guardian Air parts list in the Guardian 50M/50FM Air Kit fact sheet.
- The unit attaches the same way as on the standard belt.
Fitting and adjusting the leather hip belt
To fit the unit on the belt, pass the inner strap through the rear loops of the unit, then through the belt loops and the buckle. Fasten the belt around your waist with the unit at the back. If it is too loose, slide the male adjuster along the belt towards the female half; if too tight, the other way. Tuck excess belt into the loops.
Compatible with
The Evolution Air and Guardian Air units and the kits built on them:
- Böhler Welding Evolution Air PAPR blower unit, complete kit with filters
- Böhler Welding Evolution Air motor unit, PAPR blower without filters
- Böhler Welding Guardian Air PAPR blower unit, complete kit with filter
- Böhler Welding Guardian Air motor unit with filter cover, PAPR blower without filters
- Böhler Welding Guardian 62 Air Kit, welding helmet with Evolution Air PAPR
- Böhler Welding Guardian 62F Air Kit, flip-up welding helmet with Evolution Air PAPR
- Böhler Welding Guardian 50M Air Kit, welding helmet with Guardian Air PAPR
- Böhler Welding Guardian 50FM Air Kit, flip-up welding helmet with Guardian Air PAPR
- Böhler Welding Evolution Vision 65F Air Kit, flip-up welding helmet with Evolution Air PAPR
- Böhler Welding Evolution Vision 65FM Air Kit, auto-shade welding helmet with Evolution Air PAPR
- Böhler Welding Evolution V80 Air Kit, welding helmet with Evolution Air PAPR
- Böhler Welding Evolution V80M Air Kit, auto-shade welding helmet with Evolution Air PAPR
- Böhler Welding Big Vision Air Kit Guardian Air, grinding visor with Guardian Air PAPR
- Böhler Welding Big Vision Air Kit Evolution Air, grinding visor with Evolution Air PAPR
Consumables and spare parts
- Böhler Welding PAPR hip belt Evolution Air, Guardian Air
- Böhler Welding hip belt extension 265 mm PAPR, Supplied Air
- Böhler Welding PAPR shoulder harness Evolution Air, Guardian Air, Supplied Air
- Böhler Welding PAPR hip belt buckle
All PAPR parts: Filters and powered air parts.
Documents
- Evolution Air instruction manual (PDF, multilingual)
- Guardian Air instruction manual (PDF, multilingual)
- Guardian 50M/50FM Air Kit fact sheet with Guardian Air spare parts (PDF, English)
- PPE & accessories catalogue 2023/24 (PDF, English)
Frequently asked questions
How does it differ from the standard belt?
It is made of leather; the standard Böhler Welding PAPR hip belt Evolution Air, Guardian Air has a padded textile part.
Does it fit Guardian Air?
Yes, the Guardian Air parts list names the leather belt next to the standard one.
Does the Evolution Air kit include the leather belt?
No, the complete kit has the hip belt; the leather one is sold separately.




