Bitzer BSE 32 Synthetic Refrigeration Compressor Oil

BSE32 5L Kältemaschinenöl Bitzer is a 100 % synthetic refrigeration compressor lubricant formulated on a Polyol Ester (POE) base for use with modern HFC and HFO refrigerants in commercial and industrial cooling systems. It is engineered to deliver excellent miscibility with refrigerants such as R134a, R404A, R407C, R507A and many low-GWP blends, ensuring reliable oil return and lubrication throughout the refrigeration cycle.

Designed primarily for reciprocating and compatible screw compressors, BSE 32 ensures smooth operation, reduced oil carry-over, and stable viscosity performance across a wide temperature range. The POE formulation offers superior thermal and chemical stability, helping protect internal components while extending compressor life and system efficiency. Ideal for industrial and commercial refrigeration, air-conditioning systems, chillers, cold storage units, and food processing facilities.