The weapon comprises a barrel (1) and a smoke remover (2).

A fume extractor (1) of clean cycle type having cubic air curtain is disclosed.

A welding system having a welding power supply coupled to a fume extractor is provided.

Nederman new mobile fume extractor FE 24/7 comes to address continuous welding application, capturing fumes directly on torch.

Over the past years, a safer model called “the smokeless chulha” was developed to stream smoke through a chimney.

MonoGo is a single arm welding fume extractor, ideal for fixed work stations.

A fume ventilator with a guide plate includes: a housing body (3), an exhaust hood（2）and a guide plate (1) for oil fumes.

The handpiece comprises two asymmetrical shells (2a, 2b), into one of which it is possible to insert a light source or a tube for a fluid aspirator or for a fume evacuator.

The disclosed fume extractor has attachments to convert a non-fume extracting welding gun to a fume extracting welding gun.

A cooking fume exhauster is disclosed.

The 105 mm CV rifled gun is fitted with a single-stage muzzle brake, thermal sleeve and fume extractor.

The controls in the system will adjust to the pressure drop in mechanical filters and maintain the air volume performance at each fume extractor.

The use of this fume extractor is recommended for example in auto repair shops, welding schools, technical colleges, small workshops and the agricultural sector.

Adam knew the benefits of the systems and he was quite confident that this customer’s dream could come true using the exodraft chimney fan.

Adam understood the advantages of the systems and was very sure that the designer’s concept could come to fruition through the use of an exodraft chimney fan.

It is not possible to convert a welding gun without a fume extractor to a welding gun with a fume extractor because prior art welding guns have integral fume extractors.