Bitzer HSK5343-30-40P Semi-Hermetic Screw Compressor Marine Chiller Take-Out - Used

Bitzer semi-hermetic screw refrigeration compressor, data plate reading as model HSK5343-30-40P (model requires confirmation from a clear plate photo). Removed from a yacht chilled-water air-conditioning plant — the terminal box is hand-marked "Lady Sheridan Compressor." Features an integral suction-cooled motor, bolted cast suction end cover, capacity-control slide valve block, cast terminal box, oil service connections, flanged service valve, and both lifting eyebolts.

Application: marine/commercial chiller service. Refrigerant type, voltage, frequency, starting method, and chiller package compatibility are not verified from photographs and must be confirmed from the data plate.

Condition: used, untested take-out. Heavy surface oxidation and paint loss; no electrical, rotation, pressure, or refrigeration testing has been performed and none is implied. Internal condition unknown. Offered for rebuild evaluation or as a core. The unit will be drained of oil, refrigerant recovered where present, and all ports capped before shipment; ships on a pallet or in a crate, freight only.

Cast numbers on the housings (505 21 00, 0350273-01, 3671210, 3973K) and the material spec EN-GJS-400-15 are casting/material marks, not orderable part numbers. 1068901473 appears to be the unit serial number.

Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.