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18
Technical data
18.1
Performance data
DULCO flex Control - DFYa, DFYa at 80
rpm
Liquid
Minimum capacity
end type
at maximum back
pressure
bar
l/h
08410
8
410
04410
4
410
02410
2
410
18.2
Precision
18.3
Viscosity
WARNING!
Risk of personal injuries
Please observe the "Supplement for modified version" at
the end of the chapter!
It replaces and supplements the technical data!
Speed, max. Connector
size *
rpm
DN
80
3/4 "
80
3/4 "
80
3/4 "
* for more accurate information - refer to the identity code characteristic
"Hydraulic connector"
Data calculated with water at 20°C.
Parameter
Capacity range of the product range
Metering reproducibility
* with pump hose retracted (after approx. 500 revolutions)
The liquid ends are suitable for the following viscosity ranges:
Design
Standard
Hose diam‐
Suction lift =
eter
priming lift
(internal)
mm
m water
column
16
8
16
8
16
8
Range
0.7 ... 40 000
Technical data
Priming
Weight
pressure,
suction side,
max.
m water
kg
column
3
30
3
30
3
30
Value
- 10 ... + 10 % *
± 2 % *
Unit
mPas
91
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