Exento HighVac / HighVac Duo — high-vacuum welding fume extraction units
Country: Austria · Model: Exento HighVac / HighVac Duo
The mobile high-vacuum units Exento HighVac for one workstation (up to 170 m³/h) and HighVac Duo for two torches (up to 280 m³/h) extract fume through Exento torches right where it forms. Together with these torches the system meets the requirements of EN ISO 21904-1. The units work in manual MIG/MAG workshops with continuous operation and changing workstations.
- Workstations
- 1 (HighVac) or 2 (HighVac Duo)
- Mains voltage
- 1×230 V; 3×400 / 460 / 600 V
- Motor power
- 1.5–2.2 kW
- Capacity
- up to 160–170 m³/h
Technical specifications
| Workstations | 1 (HighVac) or 2 (HighVac Duo) |
|---|---|
| Mains voltage | 1×230 V; 3×400 / 460 / 600 V |
| Motor power | 1.5–2.2 kW |
| Capacity | up to 160–170 m³/h |
| Filter | ePTFE cartridge 6.7 m², ≥ 99.9 %, dust class M |
| Hoses | 2.5 / 5 / 7.5 / 10 m |
| Vacuum | 24 000–32 000 Pa |
| HighVac Duo | 3.8 kW, up to 280 m³/h, 96 kg |
| HighVac weight | 65 kg, IP21 |
| Customs codes (for reference) | |
| HS code | 8421.39 |
| UKTZED code (Ukraine) | 8421392000 |
| CN code (EU) | 84213920 |
Specifications are taken from the manufacturer’s technical documentation. Updated . Customs codes are for reference only; the final code is determined at customs declaration for the specific model.
Description
The single-phase HV 230/EF version at 1×230 V has a 1.5 kW motor, a current of 13 A and gives up to 160 m³/h; the three-phase HV 400V, 460V and 600V at 3×400/460/600 V have a 2.2 kW motor and give up to 170 m³/h. The IP21 housing measures 627×594×1182 mm and weighs 65 kg. W3 certification to EN ISO 21904-1 confirms the filtration quality, and semi-automatic cleaning of the enlarged cartridge maintains capacity. Filtering is done by a single-stage surface cartridge with an ePTFE membrane of 6.7 m², efficiency ≥ 99.9 %, dust class M, and it is blown clean by a rotating nozzle with compressed air at 6–8 bar. The suction is produced by a side channel compressor, a flow regulator compensates for filter loading, and the power is varied steplessly with one button, even when wearing gloves. The HighVac Duo has a 3.8 kW motor, the same filter, dimensions of 1018×691×878 mm and a weight of 96 kg.
How to choose
The model is determined by the number of torches. For one workstation and a 1×230 V supply the HV 230/EF is suitable; for two simultaneous torches the HighVac Duo is needed, with connections of 45/63 mm nominal diameter, and W3 certification for it has been requested. The high-vacuum hose length is chosen from 2.5, 5, 7.5 or 10 m according to the distance to the workstation. Automatic start/stop and an H13 outlet filter are available as options.
Request a price and lead time
Exento HighVac / HighVac Duo — high-vacuum welding fume extraction units. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What vacuum does the Exento HighVac produce?
The single-phase version gives 24 000 Pa, the three-phase versions 31 000 Pa, and the HighVac Duo 32 000 Pa.
What is the noise level of HighVac units?
75 dB(A) for the HV 230/EF and HighVac Duo and 77.9 dB(A) for the three-phase HV 400V, 460V and 600V.
What supply does the HighVac Duo need?
Three-phase, 3×400, 460 or 600 V, with a current of 8.1 A, and 6.2 A in the 600 V version.
What conveniences for the welder does the HighVac provide?
The options include a tool tray with a cup holder and a USB-A socket for charging mobile devices.
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