Data Sheet; Type; Models; Technical Data - Judo SPEEDY-LongLife Series Installation And Operating Instructions Manual

9.

Data sheet

9.1

Type

JUDO SPEEDY-LongLife Backwash protec-
tive filter
Abbreviated name: JSY-LF
9.2

Models

Model
JSY-LF ¾"
JSY-LF 1"
JSY-LF 1¼"
JSY-LF 1½"
JSY-LF 2"
Model Weight
JSY-LF ¾"
JSY-LF 1"
JSY-LF 1¼"
JSY-LF 1½"
JSY-LF 2"
The backwashing volumetric flow given applies to 2 - 3 bar mains pressure and for a
completely opened flushing water valve.
18
Order no.
8070568
8070569
8070570
8070558
8070559
Nominal flow rate [m³/h] after
backwashing at a pressure loss of
1.7 kg
1.8 kg
2.2 kg
5.1 kg
5.6 kg
JUDO SPEEDY-LongLife
Data sheet
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 flow rate after backwashing at a
pressure loss of 0.2 (0.5) bar as given in
the table below.
– Maximum ambient temperature and
water temperature: 30 °C (86 °F).
– The water to be filtered must conform
to the European drinking water direc-
tive!
– Threaded
DIN EN 10226-1.
Nominal pressure
Model
JSY-LF ¾" – 2" 1.5 – 10 bar
The nominal pressure denotes the pressure
class, according to which the filter must fulfill
the requirements of the standards DIN EN
13443-1 and DIN 19632-100. The maximum
operating pressure is lower, in order to en-
sure the optimum function of the filter.
0.2 (0.5) bar
3.7 (6.1) m³/h
4.4 (7.1) m³/h
4.5 (7.3) m³/h
7.4 (12.2) m³/h
9.2 (15.1) m³/h
connection according
Operating Nominal
pressure pressure
PN 16
Back-flush volume
stream
0.3 l/s
0.3 l/s
0.3 l/s
0.3 l/s
0.3 l/s
to