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Special accessories
The figures of the following special accessories can be found on page 4 of these instruc-
tions.
6.997-350.0 Suction assembly,
3.5 m
Complete, ready to connect, vacuum-tight suction
hose with suction filter and backflow preventer. Can
also be used as an extension for the suction hose.
3/4“(19 mm) hose with G1(33.3 mm) threaded con-
nection.
6.997-349.0 Suction assembly,
7.0m
6.997-348.0 Suction hose 3.5m
Complete ready to connect, vacuum tight suction
hose for direct connection to the pump. To extend
the suction assembly or for use with suction filters.
3/4“(19 mm) hose with G1(33.3 mm) threaded con-
nection.
6.997-347.0 Suction hose, by the
meter, 3/4"(19 mm)
25 m
Vacuum-tight spiral hose, to be cut into individual
lengths. Can be used as individual suction assem-
bly combined with connections and suction filters.
6.997-346.0 Suction hose, by the
meter, 1"(25.4mm)
25 m
6.997-345.0 Suction filter Basic
3/4“(19 mm)
To be connected to the suction hose meter length.
The backflow preventer shortens the re-suction
time. (including hose clamps)
6.997-342.0 Suction filter Basic
1“(25.4 mm)
6.997-341.0 Suction filter Premi-
um
To be connected to the suction hose meter length.
The backflow preventer shortens the re-suction
time. (including hose clamps). Durable metal/plas-
tic construction. Suitable for 3/4“(19 mm) or 1“(25.4
mm) hoses.
6.997-343.0 Prefilter (flow up to
3,000 l/h)
Pump prefilter to protect the pump from coarse dirt
particles or sand. The filter insert can removed for
cleaning. With G1“ (33.3 mm) threaded connection.
6.997-344.0 Prefilter (flow up to
6,000 l/h)
6.997-359.0 Pump connection
piece G1 (33.3 mm)
Suitable for 3/4“ (19 mm) or 1“ (25.4 mm) hoses.
With G1“ (33.3 mm) threaded connection. Including
backflow valve, flat seal and hose clamp. If used for
garden pumps, install the flat seal.
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