ABC (Arizaga, Bastarrica y Cia., S.A.). 1EHP-4-GT / 210.

●      Serial Number: 23933.

●      Main Motor: ABB 3-Phase Motor (types M3JP400 / M3KP400). Power: 560 kW, Speed: 1491 r/min, 50 Hz. Includes ATEX EEx d(e) IIC T4 protection.

●      Gear Unit (Reducer): Hansen Transmissions (model QHPG1-LRN-3 55). Rated for a 560 kW motor with an absorbed power of 430 kW.

●      Compressor Block: 210 mm diameter cylinders made of nodular cast iron (EN-GJS-600.3). Crankshaft and crosshead in nodular cast iron (EN-GJS-700-2).

●      Pressure Range: High-pressure design. Safety valves set at 30.60 Bar, 35.70 Bar, and a maximum of 64.00 Bar.

●      Cooling System: AIRSEC aftercooler (up to 35 bar). Designed to reduce gas temperature from 120-180 °C down to a maximum of 60 °C.

●      Pressure Vessels: High-volume vertical accumulator tank (15,000 liters, max pressure 64 bar) and suction filter (215 liters, 30 bar).

●      Lubrication System: ITUR oil pump, model RC-1, certified for explosive atmospheres (ATEX).

●      Certifications: Full ATEX compliance (sensors, motor, pump) for explosive atmospheres and 3.1.B material certificates.