Refrigeration Compressor · Compressors
The Bitzer CSH8571 is a marine‑grade oil‑lubricated screw refrigeration compressor with a slide valve, delivering up to 75 kW using R‑134a and offering continuous duty with low vibration. As a Refrigeration Compressor, it is normally installed in the engine room, compressor room, cargo machinery space or refrigeration plant according to the listed duty. In that role, its primary purpose is to compress air, refrigerant or process gas for the shipboard service identified by the category. Starting-air, service-air, refrigeration and cargo-gas compressors differ in medium, sealing and protection, but all depend on sound compression elements, cooling, lubrication and controls. Power: 75 kW; capacity: 250 kW cooling. For exact ratings, dimensions, settings, capacities, materials and variant-specific limits, refer to the manufacturer documentation for the exact figure.
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Screw compressor — low vibration, continuous duty. Slide valve allows 25-100% capacity. Oil change every 10000 hrs.
Bitzer: Keep valve sets and piston rings on board. Lead time: 2-6 weeks. Oil filters and gasket sets as standard ship's stores.
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