Confined spaces can be death traps.
The presence and build up of carbon dioxide, hydrogen sulphide, methane and other toxic gases can cause explosions and asphyxiation causing death and injury.
In confined spaces natural ventilation is very often insufficient so the only alternative is forced ventilation or breathing apparatus.
There is an efficient solution for confined space ventilation The Sewerin FLIS®
FLIS-EX Features
System Control
- Automatic survey of connection to measuring insert
- Permanent survey of pump flow and flame status of the FID
- Permanent survey and display of pressure inside the fuel- and test-gas bottle
- Automatic zero-point adjustment
- Automatic first ignition
- Manual ignition after "flame out" signal due to high gas concentration
| Type | FLIS®-EX | FLIS® |
| Version: | 230 V~ / 50 Hz | 12 V= |
| Ex-protection: | TÜV 05 ATEX 2766 II2G IIC T4 |
no |
| Air capacity with connected pressure and suction hose (each 4 m long): |
approx. 3.5 m³/ min | approx. 2.5 m³/ min |
| Motor capacity: | 120 W / 0.7 A | 55 W / 4.6 A |
| Sound intensity with connected hoses: | 60 db (A) / 1 m | 60 db (A) / 1 m |
| Weight: | 19 kg | 15 kg |
| Dimensions (WxHxD): | 500 x 400 x 400 mm | 500 x 400 x 400 mm |
| Cable length: | 20 m | 20 m |
| Permissible operation / storage temperature: |
-15 °C to +40 °C | -15 °C to +40 °C |
| Permissible humidity: | 0 % r.h. to 90 % r.h. | 0 % r.h. to 90 % r.h. |
| Permissible ambient pressure: | 860 - 1100 hPa | 860 - 1100 hPa |
Extent of Delivery
- Exhaust system with connection cable (20 m)
- Suction hose with suction basket, flexible, 4 m long
- Pressure hose without suction basket, flexible, 4 m long
Accessories
- Spare quiver, 4 m hose with bayonet joint (without suction basket)
- Adapter to the mains 230 V~/12 V= to operate the FLIS® at a power supply of 230 V~
