Becker O 5.10 Operating Instructions Manual page 36

36 | O 5.10, O 5.16, O 5.21, O 5.25, U 5.40
Variant
Volume flow 1 max.
Volume flow 2 max.
Vacuum
Weight
Sound level 1 max.
Sound level 2 max.
Permissible ambient
temperature
Exhaust air temperature max.
Maximum installation height
Maximum humidity of the
intake air
Table 9.2: Operating parameters
NOTE
Cyclic pumping out
For the U 5.40 and the U 5.40 XL, a maximum chamber volume of 150 litres must be observed in cycle
operation to avoid damage to the pump.
The U 5.40 XL K is not affected by this restriction.
Continuous operation
The following pressure ranges are approved for continuous operation.
U 5.40 and U 5.40 XL -> 1-100 mbar (abs.)
U 5.40 XL K -> 1-300 mbar (abs.)
O 5.10 - O 5.25, O 5.25 XL K -> 2-300 mbar (abs.)
9.3 OPERATING SUPPLIES
ATTENTION
For pumps with 1~ motors, the following oils of viscosity class ISO-VG 32 must be used.
NOTE
Pumps used in the food industry require special oils.
Marked as H1 pump oils in the list below.
• SM oils (application - food processing)
• SL oils (application - food packaging)
O 5.10, O 5.10 XL, O 5.16, O 5.16 XL, O 5.21, O 5.21 XL, O 5.25, O 5.25 XL, O 5.25 XL K, U 5.40, U 5.40 XL, U 5.40 XL K
O 5.25 XL K
26 m³/h (50 Hz) 40 m³/h (50 Hz)
30 m³/h (60 Hz) 48 m³/h (60 Hz)
2 mbar (abs) 1 mbar (abs)
24,5 kg 25 - 26,5 kg
63 dB(A) (50 Hz) 64 dB(A) (50 Hz)
63 dB(A) (60 Hz) 67 dB(A) (60 Hz)
5 - 45 °C
63 °C
800 m ü.NN. 800 m ü.NN.
90 %
U 5.40 U 5.40 XL
40 m³/h (50 Hz)
48 m³/h (60 Hz)
1 mbar (abs)
26,3 - 27,8 kg
67 dB(A) (50 Hz)
61 dB(A) (60 Hz)
5 - 40 °C 5 - 40 °C
66 °C 66 °C
800 m ü.NN.
90 % 90 %
U 5.40 XL K
40 m³/h (50 Hz)
48 m³/h (60 Hz)
1 mbar (abs)
27 - 28,5 kg
67 dB(A) (50 Hz)
61 dB(A) (60 Hz)
5 - 40 °C
50 °C
800 m ü.NN.
90 %