Hand lances are used for both detail work and small trim work for both surface cleaning and hydrodemolition projects.
Operating at 36,000 psi and three (3) gallons per minute, they are more than ten times more powerful than a power-washer that consumers might own or rent. At Rampart Hydro Services, they are indispensable for both demolition and surface cleaning.
For surface cleaning they are useful for vertical structures like curbs, walls and columns. For hydrodemolition, they eliminate the need for mechanical or impact tools like jackhammers in tight areas.