PRATIKA
User and Maintenance Guide Page 7/33
2 – T E C H I C A L C H A R A C T E R I S T I C S
The technical specifications in the chart below are given for the models according to the type of
refrigerant used.
Description Unit
Measure
R12
Values
R134-a
Values
Max. absorbed power
W
800
800
Net weight
Kg
81
81
Overall dimensions (HxWXD)
Mm
1050x600x4
40
1050x600x4
40
Fully charged weight
kg
100
100
Vacuum flow rate
lt/min
67
67
Filter absorption capacity (rate)
gr H
2
O
120 120
System recovery rate
gr/min
400
400
Refrigerant cylinder capacity
kg
10
10
Supply voltage
V
220/230
220/230
Supply frequency
Hz
50
50
Max. absorbed current
A
4,0
4,0
Coupling diameter on vehicle (Low Pressure
LP)
mm 11 13
Coupling diameter on vehicle (High pressure
HP)
mm 11 16
Max. operating temperature
°C
50
50
Min. operating temperature
°C
5
5
Max. pressure pneumatic circuit
bar
18
18
For supply voltage, always use the value indicated on the machine plate.
The acoustic pressure value for the machine is below 70dBA and therefore no special precautions
need to taken by the operator even in the case of continuous use (standard ISO 3746). However,
it is the responsibility of the employer to evaluate noise level exposure of workers in compliance
with the directives concerning work hygiene and safety.
