Main data of the product. Percussion-rotary mechanical unit (hereinafter referred to as УМУВ) is used for cleaning of well bottom from mechanical impurities, small metal objects and wellbottom zone.
Climatic version of the unit – Cold Temperate Climate, category of placement in case of operation I under GOST (State Standard) 15150-69. 

Main technical information. 

Main technical characteristics of УМУВ are given in the table.