Experts in advanced refrigeration and air-conditioning
Bock ATEX
Power up your refrigeration applications with the EX-HGX34e/255-4S Bock ATEX compressor, tailored for heavy-duty use with a robust 7.50 hp motor. Operating at an efficient 1450 rpm and compatible with a 380/420 V-50 Hz-3 ph or optional 440/480 V-50 Hz-3 ph power supply, this unit is both versatile and powerful. Its significant 22.10 m3 displacement capacity ensures optimal performance with refrigerant options including R134a, R404A, and R407C, addressing various refrigeration needs.

This fixed speed technology compressor includes essential connections of a 1 1/8" suction pipe and a 7/8" discharge pipe, streamlining installation and maintenance processes. Weighing 99 kg, it is designed for medium and high back pressure (MHBP) applications, making it an excellent choice for commercial settings. With a maximum low-pressure design of 19 bar and high-pressure design of 28 bar, it delivers reliable operation.

The EX-HGX34e/255-4S Bock ATEX features an oil pump lubrication mode using FUCHS Reniso Triton SE 55 oil to ensure smooth and continuous operation. Motor cooling is expertly managed via suction gas, and with an IP 66 protection type and INT69 EX2 motor protection, it assures safety and longevity under stringent conditions. Efficient and durable, this compressor is an ideal solution for advanced refrigeration requirements. This description is for information purposes only. To confirm the accuracy of the data, please consult the technical data sheet or one of our technicians.
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Data Sheet

Power supply

380/420 V-50 Hz-3 ph (440/480 V-50 Hz-3 ph) Y

Horsepower

7,50 hp

Displacement

22,10 m3

Refrigerant

R134a, R404A, R407C

Suction pipe

1 1/8"

Discharge pipe

7/8"

Weight

99 kg

LRA

76 A

MCC

12,2 A

Type of oil

FUCHS Reniso Triton SE 55

Application

MHBP

Technology

Fixed speed

Lubrication mode

Oil pump

Low pressure design

19 bar

High pressure design

28 bar

Type of motor cooling

Suction gas

Protection type

IP 66

Motor protection type

INT69 EX2

Speed

1450 rpm

Refrigerant

R134a
R404A
R407C

Applications

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