It is a special hydropneumatic power unit with serial number 21-2626. This air-driven power unit does not use an electric motor, the hydraulic pump is driven by pneumatic air pressure. 1:88 In this system, which includes a special hydropneumatic pump, 10 bar air pressure can be transformed into 880 bar hydraulic pressure and offers 700 bar continuous working pressure. This unit can be applied to all specific machines that require low flow rate and high pressure in many different areas such as energy facilities and glass industry. All power units on our website are examples designed and produced by Hidroteknik's own technical team. The price given is current for this unit whose features are listed below.