Information about semi-hermetic compressors for the refrigerant R410A. R410A is particularly suited for air-conditioning applications, heat pumps and industrial refrigeration systems.

1. Bock HG Compressors – R410A
Semi-hermetic Compressors for the Refrigerant
R410A
GEA Refrigeration Technologies

2. Important information
GEA Bock offers a compressor series available for use with
the refrigerant R410A
R410A is particularly suited
Condensing pressures of up
for air-conditioning
to 43 bar are possible
applications, heat pumps and
(= approx. 65 °C condensing
industrial refrigeration
temperature)
systems
Bock HG Compressors – R410A GEA Refrigeration Technologies

3. Special features
Bock compressors are of high quality and robust
Coordination with R410A is limited primarily to the
motor design
Coordination with individual mechanism
adjustments and small modifications in the valve
and seal areas
Greatest possible level of operational safety
through the extensive use of tried-and-trusted
standard parts
Best possible conditions for economic spare part
storage
Bock HG Compressors – R410A GEA Refrigeration Technologies

4. The refrigerant R410A
Non-toxic;
non-combustible
Long-term replacement ODP = 0; GWP = 1725;
refrigerant for R22; Alomost azeotropic
alternative zu R134a
The refrigerant
R410A
High volumetric
Behaves like a single
refrigeration (up to 50
component refrigerant
% higher than that of
 low temperature
R22)
glide
High pressure level:
condensing
temperature of 42 C at
25 bar
Bock HG Compressors – R410A GEA Refrigeration Technologies

5. The current program …
… 4 model sizes with 11 capacity stages from 5,4 to 40,5 m³/h (50 Hz)
D
I
S
P
L
A
C
E
M
E
N
T
HGX12P R410A HGX22P R410A HGX34P R410A HGX4 R410A
Bock HG Compressors – R410A GEA Refrigeration Technologies

6. Type key – compressor for R410A
Bock HG Compressors – R410A GEA Refrigeration Technologies