BURE NB 3-120/40 is designed to ensure circulation of flushing fluid during drilling of exploration wells.
The pump can be used with drilling plants up to 800 meters when driving geological exploration wells for hard minerals of balloons and balloons cutting types, as well as carbide shot and diamond crowns.
The pump can operate at temperatures in the range-5 ... 40 ° C.
Clay solutions, oil-based solutions and technical water can be used as washing liquid.
Specific weight of washing solutions up to 1.2 kg/cm^3; viscosity of not more than 30 C SPV-5; The content of sand and sludge up to 5% (by weight)