BITZER oils for refrigerants of safety class A1

NOTE

Retrofit of R22 to HFC blends: due to their high polarity, polyol ester oils (POE) must be used. Sufficient miscibility/solubility is not guaranteed when MO (mineral oil) and/or AB (alkylbenzene) lubricants are used!

BITZER oils for reciprocating compressors and refrigerants of the safety class A1

Refrigerant

BITZER oil type

R134a

BSE32

R134a (tc > 70°C)

BSE55

R404A, R407A/C/F, R448A, R449A, R449C R450A, R452A, R452C, R507A, R513A

BSE32

R22

B5.2

R410A

BSE55

BITZER oils for screw compressors and refrigerants of the safety class A1

Compressor Type

Refrigerant

BITZER oil type

CSVH

R134a, R450A, R513A

BSE170

CSVW

R134a, R450A, R513A

BSE170L

CSH65..CSH95, CSK61

R134a, R407A/C/F, R450A, R513A

BSE170

R22

B320SH

CSH76..CSH96

R134a, R450A, R513A

BSE170L

R134a, R450A, R513A: tc < 60°C

BSE170

CSW65..CSW95

R134a, R407A/C/F, R450A, R513A

BSE170L

R22

B320SH

CSW105

R134a, R450A, R513A

BSE170L

OS.53..OS.85

R134a, R404A, R407A/C/F, R507A

BSE170

R22: to= -5°C..-50°C, tc < 45°C

B100

R22: to= +12.5°C..-40°C, tc < 60°C

B150SH

HS.53..HS.95

R134a, R404A, R407A/C/F, R507A, R448A, R449A

BSE170

R22: to= -5°C..-50°C, tc < 45°C

B100

R22: to= +12.5°C..-40°C, tc < 60°C

B150SH

For further information: Lubricants for compressors.