Venturi nozzle
Filtral
Air conveying performance
of the Venturi nozzle with a
1.5 m hose with a sub-
merged depth of
Max. immersion depth for Venturi nozzle
and water feature with 1.5 m air hose
1)
With optionally available Venturi nozzle
Permissible water values
pH value
Hardness
Free chlorine
Chloride content
Salt content
Overall dry residue
Temperature
0.1 m
l/h
0.2 m
l/h
0.3 m
l/h
0.4 m
l/h
0.6 m
l/h
0.8 m
l/h
1.0 m
l/h
m
Fresh water, pond water
6.8 ... 8.5
ppm
0.45 ... 0.48
°dH
8 ... 15
moz/gal
<0.04
mg/l
<0.3
moz/gal
<33.4
mg/l
<250
%
<0.4
moz/gal
<6.67
mg/l
<50
°F
+39 ... +77
°C
+4 ... +35
400
800
80
83
1)
35
70
1)
32
34
1)
–
29
–
–
–
–
–
–
–
0.3
1600
244
184
176
140
136
113
95
0.4
17