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1
Safety Guidelines
1.
Follow the installation instructions.
2.
Use the appliance
•
according to its intended use
•
in good condition
•
with due regard to safety and risk of danger.
3.
Note that the appliance is exclusively for use in the
applications detailed in these installation instructions.
Any other use will not be considered to comply with
requirements and would invalidate the warranty.
4.
Please take note that any assembly, commissioning,
servicing and adjustment work may only be carried out
by authorized persons.
5.
Immediately rectify any malfunctions which may
influence safety.
2
Description of Function
The filter insert is divided into two parts. In the „filtering"
position, only the lower, larger section is used for filtering. The
small upper section does not come in contact with unfiltered
water. An oscillating flap integrated in the sieve prevents the
deposition of dirt particles on the upper part of the filter. When
the ball valve is opened for reverse rinsing, then the whole
filter insert is pushed downwards until the water supply to the
outer side of the main filter is stopped. Simultaneously, the
water flow is opened to the upper part of the filter. The water
needed for cleaning the filter passes through the upper filter
section, then the rotating impeller with jets and the main filter
from inside to outside, i.e. the filter is reverse rinsed with
filtered water. The filter automatically switches back to the
operating position when the ball valve is closed again.
3
Technical Data
Media
Medium:
Connections/Sizes
Flange connection
Single filter:
2 filters parallel:
Pressure values
Max. operating pressure:
Nominal pressure:
Operating temperatures
Max. operating temperature
medium:
Drinking water
PN16 acc. to EN 1092-2
DN65 - DN100
DN125 with 2 extension
flanges EXF125-A
2 x DN80, 2 x DN100
1.5 - 16.0 bar
PN16
40 °C
65 °C (max. operating
pressure 6.0 bar)
GB
Specifications
Installation position:
Note:
The filter is constructed for drinking water installations. In
case of a process water application the filter has to be
proven individually.
4
Scope of Delivery
Components
1 2 pressure gauges (1x
inlet, 1x outlet including
memory indicator)
2 Housing with pressure
gauge ports (1x inlet, 2x
outlet)
3 Filter bowl
4 Ball valve with lever and
drain funnel
5 Extension flanges for the
connection size DN125
Not depicted components:
Inner parts
Fine filter
* Extension flanges for the connection size DN125: F78TS DN125 =
1 pcs.F78TS-100FA/FB/FC/FD + 2 pcs. EXF125-A. The extension
flanges have to be ordered separately.
2
Horizontal, with filter bowl
downwards
Materials
Metal
Ductile cast iron (EN-GJS-
400-15 EN 1563), coated
with PA (polyamide)
Ductile cast iron (EN-GJS-
400-15 EN 1563), coated
with PA (polyamide)
Ball Valve body: Brass
chrome-plated
Ball: Brass chrome-plated
Drain adapter: Plastic
Ductile Cast Iron
Stainless steel, red bronze,
brass and plastic
Stainless steel
MU0H-1178GE23 R0519
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