Unauthorised conversions and changes
are forbidden for safety reasons. These
can impair the functioning of the device,
leading to leaks and, in the worse case
scenario, to bursting of the device.
2.4
Symbols used
The safety instructions contained in these
operating instructions are labelled with the
following symbols:
Indication of existing dangers
Warning of electric voltage
User tips and other information
Instructions attached directly to the device,
e.g.:
• Direction of flow (arrow)
• Type label
• Cleaning information
must be observed and maintained in legible
condition.
1701649 • 2019/04
Safety
2.5
Units used
Unit
°F
psi
gpm
¾"
1"
1¼"
1½"
2"
2½"
3"
4"
3
Product information
3.1
Scope of supply
• Automatic backwash protective filter,
pre-assembled
• Built-in rotary flange (for JPF-A ¾" - 2")
• Installation and operating instructions
JUDO JPF-A
Conversion
°F = 9/5 °C + 32
1 bar = 100 kPa = 14.5 psi
1 m³/h = 4.4 gpm
DN 20
DN 25
DN 32
DN 40
DN 50
DN 65
DN 80
DN 100
7