13
V6.0
DMX model 226 en
3.6 Ambient and Operating Conditions
Admissible ambient temperature
0 °C to +40 °C
Admissible storage temperature
-20 °C to + 70 °C
Admissible humidity
rel. humidity: 70% at 40 °C, 90% at 35 °C
CAUTION Danger of malfunctioning or damage!
Do not install outdoors!
!
WARNING Risk of hot surfaces! Pumps with A.C. motors can
become hot. Allow a minimum spacing of 100 mm to
the ventilator cowl!
Noise level
± 55 dB (A), testing following DIN 45635-01-KL3
Minimum counterpressure
1 bar
These data refer to the pressure valve of the pump. Pressure losses along the way
to the injection point inclusively are not taken into account.
Admissible temperature of dosing liquids
Materials up to 10 bar
PVC
0 °C - 40 °C
1.4571
1)
-10 °C - 70 °C
PP
0 °C - 40 °C
PVDF
-10 °C - 60 °C
(70 °C at 9 bar)
1)
For SIP/CIP applications 145 °C are admissible for a short time
(approx. 15 min) at < 2 bar .
CAUTION Observe freezing and boiling point of the medium!
3.5 Materials
Pump
Pump housing
Al 226
Diaphragm flanges
GG 25
Adjustment knob, front panel
ABS
3.4 Dosing Curves
The dosing curves shown here are trend curves according to the ALLDOS factory
standard No. 0010/0011
They refer to:
❏ Performance of single pump
(the flow rate is doubled for the double pump)
❏ Water as the dosing medium
❏ Zero point of pump Q
0
for specified pressure - see diagram.
❏ Standard version of pump
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