BOG Compressor · Gas Carrier Cargo Systems
The Atlas Copco GT Series BOG Compressor is an oil‑free screw compressor designed to handle boil‑off gas on LNG/LPG carriers, providing continuous compression for reliquefaction or fuel gas supply. As a Boil-Off Gas (BOG) Compressor, it is normally installed in the cargo machinery area, compressor room, manifold or cargo piping system according to the listed equipment. In that role, its primary purpose is to transfer, compress, contain or monitor liquefied-gas cargo and its vapour. Cargo compressors, hoses, manifolds and gas-detection systems have different functions, but all require compatible materials, gas-tight integrity and hazardous-area controls. Capacity: 2-stage, 300 kW. For exact ratings, dimensions, settings, capacities, materials and variant-specific limits, refer to the manufacturer documentation for the exact figure.
What our service work and the manufacturer documentation say about keeping this model running.
NRV inspection every 2000 hrs. Packing replacement every 8000 hrs.
Atlas Copco: Special parts through the manufacturer. Lead time: 4-8 weeks. Gas detection sensors on board.
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