The LS-50-1 and LS-50-2 crowbars are designed to open structures and deliver fire extinguishing agents into hard-to-reach cavities during a fire.
- combines the functions of a piercer and a fire nozzle;
- models with one and two handles for ease of use;
- supply of water and foaming agent solution;
- effective in extinguishing hidden fires;
- used to create protective water curtains;
- Suitable for work in moderate and cold climates.
It is used when opening roofs, walls, ceilings, as well as when extinguishing fires in cavities of structures, warehouses and bulk materials.
Purpose and application
The crowbar is designed for mechanically opening light building structures while simultaneously delivering water or an aqueous foaming solution into building cavities, ceilings, basements, hangars, and other hard-to-reach areas.
It is used to extinguish fires in hidden combustion sources, including bulk materials, stacks of wood and peat, and also to create water curtains.
Technical specifications
| Parameter name | Meaning | |||
|---|---|---|---|---|
| LS-50.1-1 | LS-50.1-2 | LS-50.2-1 | LS-50.2-2 | |
| Working pressure, MPa | 0.4–0.6 | |||
| Spray flow rate, l/s, not less than | 4.0 | |||
| Maximum jet range, m, not less than | 11.0 | |||
| Effective range of the jet, m, not less than | 4.0 | |||
| Angle of the protective curtain torch, °, not less than | 140 | |||
| Protective curtain torch diameter, m, not less than | 14.0 | |||
| Irrigated area, m², not less than | 150.0 | |||
| Diameter of outlet openings, mm | 6 ± 0.1 | |||
| Barrel material | Stainless steel steel 12Х18Н10Т | St3 | ||
| Tip material | Art. 45 (HRC 48–54) | |||
| Pipe diameter/wall thickness, mm | 38 / 3 | |||
| Dimensions, mm | 1200 ± 10 × 230 / 300 ± 10 | |||
| Weight, kg | 3.6 / 3.2 | |||
| Connection head type | GM-50 | |||
| Shut-off valve (optional) | aluminum / brass | |||
The crowbar is characterized by its simple design and reliable operation. The warranty period is 12 months, and the service life is at least 4 years. An instruction manual and a certificate are included.
Code for ordering: ЛС-50-1