Used single stage turboblower for oxygen with double beared shaft made by ĆKD Praga model 1RVP70. Capacity 30000 Nm3/h.Driven by electric motor through tothed gear box which increases the speed. The turboblower is mounted on skid. The connection from turboblower to toothed gearbox and connection from gearbox to motor is done by membrane clutches. The corp of turboblower is cased with horizontal deviding surface. Lower part of the corp is done thether with bearing's casing. Horizontal system of inlet and outlets.

- Compresses medium oxygen 99,5% O2, rest N2 and Ar.
- suction pressure 1,02 abs. Temperature at suction 20 C
- Pressing pressure  1,204 bar abs. pressing temperature 40 C.
- capacity 30000 Nm
- turboblower speed 4660 min-1. rpm.
- electric motor 250 KW, 1481 rpm motor.
- capacity is regulated 70100% by choking gate(hatch) at suction
- installation date 1997