Model: 11U-9.5V5A (Three Phase)
Hitachi Bebicon oil flooded, automatic unloader, 20HP, 8 Bar, three phase air compressor.

11 : 11000 watts (15HP)
U : Automatic Unloader Type
9.5 : Maximum Pressure of 0.93MPa (9.5 Bar)
(Due to safety purpose, all the pressure is set to 8 Bar in Malaysia)
V : New V Series
5 : Frequency (50Hz)
A : Asia

Features :

• High Cooling Head - High Cooling Head with large aluminium alloy ventilated rib improves heat radiaton and air capacity.
• V-groove located between discharge and suction chamber reduces the heat transfer from discharge chamber to suction chamber and improves air capacity.
• Lead Air Valve - Lead Valve of I-shaped-stainless-steel-suction-air valve improves air capacity and improves durability against rusting.
• Heat Cut Piston Pin & Leak Cut Piston Ring - Heat Cut Piston Pin of heat-insulating material reduces heat transfer from the piston to the needle bearing and keeps bearing in relatively low temperature and improves the reliability. 
• Leak Cut Piston Ring of specially shaped abutment joint reduces air leakage and improves air capacity.
• Bebicon Oil - Bebicon Oil is high performance oil and specially developed for Bebicon compressors. Please make sure to use Bebicon Oil to save power, to prevent performance degradation and to prevent accident.