Exento LowVac / LowVac Clean — mobile welding fume extraction units

Exento LowVac / LowVac Clean — mobile welding fume extraction units

Country: Austria · Model: Exento LowVac / LowVac Clean

The mobile low-vacuum units Exento LowVac (up to 1100 m³/h) and LowVac Clean (up to 1450 m³/h) extract and filter welding fume through a flexible arm with an extraction hood. They are suitable for MMA, MIG/MAG and TIG, especially where a torch with extraction cannot be used, such as in manual metal arc welding. Their place is in manual welding areas with regular work and changing workstations.

Mains voltage: 1×115 / 230 V; 3×400 / 460 / 600 V
Power: 1.5 kW
Capacity: up to 1100 m³/h
Vacuum: 2250 Pa

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Technical specifications

Customs codes (for reference)
Mains voltage	1×115 / 230 V; 3×400 / 460 / 600 V
Power	1.5 kW
Capacity	up to 1100 m³/h
Vacuum	2250 Pa
Filter	25 m² (optional 42 m²), W3 to EN ISO 21904-1; LowVac Clean — self-cleaning
Protection / weight	IP21, 127 kg
LowVac Clean	2.2 kW, up to 1450 m³/h, 3300 Pa, ePTFE filter 15 m² with automatic cleaning, 197 kg
LowVac filter	E12, ≥ 99.5 %
Arm length	2 / 3 / 4 m
HS code	8421.39
UKTZED code (Ukraine)	8421392000
CN code (EU)	84213920

Specifications are taken from the manufacturer’s technical documentation. Updated 11/06/2026. Customs codes are for reference only; the final code is determined at customs declaration for the specific model.

Description

The LowVac has a disposable 25 m² filter, which can be replaced when necessary with an enlarged 42 m² one without contact with the contamination, and a W3 certificate to EN ISO 21904-1. The 1.5 kW motor draws from 1.9 to 17 A depending on the supply, the vacuum reaches 2250 Pa, the noise is 70 dB(A), and the IP21 housing measuring 836×795×1169 mm weighs 127 kg. Filtration is two-stage, with an aluminium mesh as a prefilter and a depth filter of polyester fleece of class E12 with an efficiency of ≥ 99.5 %; the fan is centrifugal. The LowVac Clean at 3×400, 460 and 600 V has a 2.2 kW motor, a vacuum of 3300 Pa, 73 dB(A), dimensions of 973×834×1350 mm and a weight of 197 kg. Its cartridge with an ePTFE membrane of 15 m² and an efficiency of ≥ 99.9 % (dust class M) is blown clean automatically by a rotating nozzle with compressed air at 5–6 bar, so the filter does not need regular replacement.

How to choose

The choice depends on the operating mode. The LowVac with a disposable filter is lighter and more compact, while for daily load without filter replacement the LowVac Clean with automatic cleaning is more convenient, and W3 certification for it has been requested. Single-phase 115 or 230 V supply is available only on the LowVac. The extraction arm length is taken as 2, 3 or 4 m according to the size of the work area.

Request a price and lead time

Exento LowVac / LowVac Clean — mobile welding fume extraction units. We reply within one business day.

Or email office@usk.ua or call +38 (044) 339-50-20.

FAQ

Does the LowVac have lighting for the workstation?

Yes, both units have lighting with a switch on the hood, and the hood itself rotates through 360° and has a throttle valve.

What monitoring functions does the LowVac have?

Built-in filter and phase monitoring supports stable operation, and there is also automatic start/stop.

What supplies are the LowVac versions designed for?

The LV 230V/EF runs from 1×230 V 50 Hz, the 115V/B from 1×115 V 60 Hz, the 230V/B from 1×230 V 60 Hz, and the 400V, 460V and 600V from 3×400 V 50 Hz, 3×460 V 60 Hz and 3×600 V 60 Hz.

How much air passes through the LowVac Clean?

Up to 1450 m³/h at a vacuum of 3300 Pa, that is, more than the 1100 m³/h of the basic LowVac.