Mine fans for local ventilation

Mine fans for local ventilation – axial, single stage, explosion-proof execution. Electrically driven, explosion protection level RV ZV.
Designed for forced ventilation of dead-end mine workings by supplying air through flexible and rigid (metal) ventilation duct. Climatic version U5, T5.
Fans are manufactured for voltage 380 and 660 V.
The terminal box has two inputs: one control cable entry and one power cable entry, while in the terminal box there are three feed-through and one support power clamps, two feed-through and one support clamps of the control circuit.
Fan technical characteristics and installation and connection dimensions are given in the attached file

Download those. specifications, overall and mounting dimensions: