JUDO EASY FILT-B
15
Data sheet
9.
Data sheet
9.1
Type
JUDO EASY FILT-B
Backwash protective filter
Abbreviated name: JEF-B
9.2
Models
9.3
Technical data
The following applies for all the models of
the device:
–
The filters are supplied with a stainless
steel screen with a mesh size of 0.1 mm
as a standard.
–
Nominal pressure after backwashing at
a pressure loss of 0.2 (0.5) bar as given
in the corresponding table.
–
Maximum ambient temperature and
water temperature: 30 °C (86 °F)
–
The water to be filtered must have
drinking water quality!
–
Threaded connection to DIN EN
10226-1
The nominal pressure denotes the pressure
class, according to which the filter must fulfil
the requirements to DIN EN 13443-1 and
DIN 19628. The maximum operating pres-
sure is lower, in order to ensure the optimum
function of the filter.
The backwashing volumetric flow given
applies to 2 - 3 bar mains pressure and for a
completely opened flushing water valve.
Model
Order no.
JEF-B ¾"
8070646
JEF-B 1"
8070647
JEF-B 1¼"
8070648
Nominal pressure
Model
Operating
pressure
Nominal
pressure
JEF-B
¾" - 1¼"
1.5 - 10 bar PN 16
Weight
Model
Weight
JEF-B ¾"
1.7 kg
JEF-B 1"
1.8 kg
JEF-B 1¼"
2.2 kg
Nominal flow rate
Model
Nominal flow rate after
backwashing at a pressure
loss of 0.2 (0.5) bar
JEF-B ¾"
4.1 (6.6) m³/h
JEF-B 1"
4.6 (7.3) m³/h
JEF-B 1¼"
4.9 (7.9) m³/h
Backflush volume stream
Model
Backflush volume
stream
JEF-B ¾"
0.3 l/s
JEF-B 1"
0.3 l/s
JEF-B 1¼"
0.3 l/s
