Danfoss logo
Semi-hermetic compressors, Reciprocating compressor HG, HGX44e

BOCK, HGX44e/665-4 S, Semi-hermetic suction gas cooled

097C7086

Refrigerants: R404A; R407C; R452A; R407A; R134a; R407F; R513A; R448A; R450A; R449A, Compressor power supply [V]: 660-725V Y/YY -3- 50Hz PW, Oil type: BOCKlub E55, Anti-vibration pads: Yes, Legacy BOCK ID: 16168

Product specifications

Characteristic
Value
Anti-vibration padsYes
Approval standardNo
BrandBOCK
Capacity regulator1x 24V DC
ColourBlue (standard)
Compressor power supply [V]660-725V Y/YY -3- 50Hz PW
Contain batteriesNo
Cylinder4
DG Indicator ProfileContains Gas
Discharge connection size [in]1-1/8 in
Discharge connection size [mm]28 mm
Discharge connection size typeStandard
Discharge connection typeSoldering
FamilyHG/HA compressors
Frequency Hz50
Hot gas temperature sensorNo
In scope of WEEENo
Injection nozzle for liquid injectionNo
Intermediate flange/adapterNo
IP classIP66
Legacy BOCK ID16168
Material DescriptionCompressor HGX44e/665-4 S
Max pressure (PS) - high side28.00 bar
Max pressure (PS) - low side19.00 bar
Characteristic
Value
Model numberHGX44e/665-4 S
Motor protectionINT69 G 24V DC, IP00
Mounting position capacity regulatorSerial position
Oil differential pressure sensorNo
Oil pressure safety switchNo
Oil sump heater220-240V AC
Oil temperature sensorNo
Oil typeBOCKlub E55
Product groupSemi-hermetic compressors
Product lineDanfoss BOCK®
Product nameReciprocating compressor HG
Product TypeHGX44e
RefrigerantsR134aR404AR407CR407FR448AR449AR450AR452AR513AR407A
SCIP dossier no.HG/HA(X)44/…. - series
Step protection for CR/SUNo
Suction connection size [in]1-5/8 in
Suction connection size [mm]42 mm
Suction connection size typeStandard
Suction connection typeSoldering
TechnologySemi-hermetic suction gas cooled
Thermal protection thermostat2
Type designationHGX44e/665-4 S
U.S. EPA labelFor installations using U.S. EPA restricted refrigerants, this product may be used for servicing existing equipment only.

General specifications

Characteristic
Value
Gross weight194.2 Kilogram
Net weight177.3 Kilogram
Volume2489.256 Liter
Characteristic
Value
EAN/UPC5715255034773
Proposition 65Cancer and Reproductive Harm